twiddle

2026-07-21 20:55:12 -04:00 · 2025-12-02 09:36:09 +00:00 · 2025-12-02 09:31:09 +00:00 · 2025-12-02 09:28:23 +00:00 · 2025-12-02 08:55:02 +00:00 · 2025-12-02 08:37:29 +00:00
329 changed files with 25647 additions and 10521 deletions
@@ -0,0 +1,37 @@
+name: Build and Deploy to beta (warm.strudel.cc)
+
+on: [workflow_dispatch]
+
+# Allow one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: docker
+    env:
+      SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9.12.2
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          # cache: "pnpm"
+      - name: Install Dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build
+
+      - name: Deploy
+        run: |
+          eval $(ssh-agent -s)
+          echo "$SSH_PRIVATE_KEY" | ssh-add -
+          apt update && apt install -y rsync
+          mkdir ~/.ssh
+          ssh-keyscan matrix.toplap.org  > ~/.ssh/known_hosts
+          rsync -atv --delete --delete-after --progress ./website/dist/ strudel@matrix.toplap.org:/home/strudel/deploy/warm.strudel.cc
@@ -0,0 +1,37 @@
+name: Build and Deploy to live (strudel.cc)
+
+on: [workflow_dispatch]
+
+# Allow one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: docker
+    env:
+      SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9.12.2
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          # cache: "pnpm"
+      - name: Install Dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build
+
+      - name: Deploy
+        run: |
+          eval $(ssh-agent -s)
+          echo "$SSH_PRIVATE_KEY" | ssh-add -
+          apt update && apt install -y rsync
+          mkdir ~/.ssh
+          ssh-keyscan matrix.toplap.org  > ~/.ssh/known_hosts
+          rsync -atv --delete --delete-after --progress ./website/dist/ strudel@matrix.toplap.org:/home/strudel/deploy/strudel.cc
@@ -0,0 +1,50 @@
+name: Strudel test + warm deploy
+
+on: [push, pull_request]
+
+jobs:
+  test-and-warm-deploy:
+    runs-on: docker
+    env:
+      SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+    strategy:
+      matrix:
+        node-version: [20]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Debug Forgejo context
+        run: |
+          echo "hmm"
+          echo "EVENT_NAME = ${{ forgejo.event_name }}"
+          echo "REF       = ${{ forgejo.ref }}"
+          echo "REF_NAME  = ${{ forgejo.ref_name }}"
+          echo "EVENT_NAME = $FORGEJO_EVENT_NAME"
+          echo "REF        = $FORGEJO_REF"
+          echo "REF_NAME   = $FORGEJO_REF_NAME"
+      - name: apt install ztd
+        run: apt update && apt install -y zstd
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 9.12.2
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "pnpm"
+      - run: pnpm install
+      - run: pnpm run format-check
+      - run: pnpm run lint
+      - run: pnpm test
+      - name: Build
+        if: ${{ forgejo.event_name == 'push' && forgejo.ref == 'refs/heads/main' }}
+        run: pnpm build
+      - name: Warm deploy
+        # automatically deploy to warm on pushes to main
+        if: ${{ forgejo.event_name == 'push' && forgejo.ref == 'refs/heads/main' }}
+        run: |
+          eval $(ssh-agent -s)
+          echo "$SSH_PRIVATE_KEY" | ssh-add -
+          apt update && apt install -y rsync
+          mkdir ~/.ssh
+          ssh-keyscan matrix.toplap.org  > ~/.ssh/known_hosts
+          rsync -atv --delete --delete-after --progress ./website/dist/ strudel@matrix.toplap.org:/home/strudel/deploy/warm.strudel.cc    
@@ -1,49 +0,0 @@
-name: Build and Deploy
-
-on: [workflow_dispatch]
-
-# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-  deployments: write
-
-# Allow one concurrent deployment
-concurrency:
-  group: "pages"
-  cancel-in-progress: true
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-        with:
-          version: 9.12.2
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 20
-          cache: "pnpm"
-      - name: Install Dependencies
-        run: pnpm install
-
-      - name: Build
-        run: pnpm build
-
-      - name: Setup Pages
-        uses: actions/configure-pages@v2
-
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
-        with:
-          # Upload entire repository
-          path: "./website/dist"
-
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4
@@ -1,62 +0,0 @@
-name: Tauri Builder
-on:
-  push:
-    tags:
-      - "v*"
-  workflow_dispatch:
-
-jobs:
-  release:
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [macos-latest, ubuntu-latest, windows-latest]
-        include:
-          - os: ubuntu-latest
-            rust_target: x86_64-unknown-linux-gnu
-          - os: macos-latest
-            rust_target: x86_64-apple-darwin
-          - os: macos-latest
-            rust_target: aarch64-apple-darwin
-          - os: windows-latest
-            rust_target: x86_64-pc-windows-msvc
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - uses: pnpm/action-setup@v2
-        with:
-          version: 8.6.2
-
-      - name: Node.js setup
-        uses: actions/setup-node@v3
-        with:
-          node-version: latest
-          # node-version-file: '.nvmrc'
-
-      - name: Install Rust (Stable)
-        run:
-          curl https://sh.rustup.rs -sSf | sh -s -- -y
-
-      - name: Install dependencies (ubuntu only)
-        if: matrix.platform == 'ubuntu-latest'
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libgtk-3-dev webkit2gtk-4.0 libappindicator3-dev librsvg2-dev patchelf libasound2-dev
-
-      - name: Install app dependencies from lockfile and build web
-        run: pnpm install
-
-      - name: Build the app
-        uses: tauri-apps/tauri-action@v0
-
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          # tauri-action replaces \_\_VERSION\_\_ with the app version
-          tagName: ${{ github.ref_name }}
-          releaseName: "Strudel v__VERSION__"
-          releaseBody: |
-            See the assets to download this version and install.
-          releaseDraft: true
-          prerelease: false
@@ -1,24 +0,0 @@
-name: Strudel tests
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [20]
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-        with:
-          version: 9.12.2
-      - uses: actions/setup-node@v4
-        with:
-          node-version: ${{ matrix.node-version }}
-          cache: 'pnpm'
-      - run: pnpm install
-      - run: pnpm run format-check
-      - run: pnpm run lint
-      - run: pnpm test
@@ -45,6 +45,20 @@ tidal-drum-machines
 webaudiofontdata
 src-tauri/target

+
+
+### BEGIN Visual Studio Code ###
+# Blanket, recursive exclude for .vscode directory and files
+.vscode/**/*
+# Unexclude specific files and directories within .vscode
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+### END Visual Studio Code ###
+
+
+
 # BEGIN JetBrains -> END JetBrains

 # for JetBrains IDE users, e.g. WebStorm. Source: https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
@@ -130,3 +144,4 @@ fabric.properties

 samples/*
 !samples/README.md
+.idea/
@@ -0,0 +1 @@
+22
@@ -13,3 +13,4 @@ pnpm-workspace.yaml
 website/.astro
 !tidal-drum-machines.json
 !tidal-drum-machines-alias.json
+.pnpm-store
@@ -0,0 +1,88 @@
+# changelog
+
+NOTE: you can generate this with `node warm.js`. it might still not be perfectly sorted...
+
+## november 2025
+
+- 2025-11-27T22:03:53+01:00 [perf] in `noise`, let noiseMix do the disconnect when it exists by jeromew in: [#1783](https://codeberg.org/uzu/strudel/pulls/1783) 
+- 2025-11-27T22:01:01+01:00 Bug Fix: Retries for sounds tab by glossing in: [#1754](https://codeberg.org/uzu/strudel/pulls/1754) 
+- 2025-11-27T20:36:46+01:00 [hydra] return the hydra object when await initHydra(..) is called by jeromew in: [#1784](https://codeberg.org/uzu/strudel/pulls/1784) 
+- 2025-11-27T20:36:14+01:00 Use errorLogger for query and tonal errors by glossing in: [#1782](https://codeberg.org/uzu/strudel/pulls/1782) 
+- 2025-11-27T20:27:10+01:00 [perf] level 5 `connect-leak` on `vowel` by jeromew in: [#1779](https://codeberg.org/uzu/strudel/pulls/1779) 
+- 2025-11-26T08:23:38+01:00 feat: add prebake script import button for loading .strudel files by daslyfe in: [#1774](https://codeberg.org/uzu/strudel/pulls/1774) 
+- 2025-11-26T07:39:28+01:00 Fix Sampler port trampling by Dayglo in: [#1717](https://codeberg.org/uzu/strudel/pulls/1717) 
+- 2025-11-25T20:59:09+01:00 Feat: Hook up octave and fix example by glossing in: [#1773](https://codeberg.org/uzu/strudel/pulls/1773) 
+- 2025-11-25T20:48:09+01:00 [perf] fix `connect-leak` in `tremolo` param by jeromew in: [#1780](https://codeberg.org/uzu/strudel/pulls/1780) 
+- 2025-11-24T17:51:20+01:00 filter modulation improvements! by daslyfe in: [#1769](https://codeberg.org/uzu/strudel/pulls/1769) 
+- 2025-11-24T01:20:53+01:00 Add o as a synonym for orbit by daslyfe in: [#1766](https://codeberg.org/uzu/strudel/pulls/1766) 
+- 2025-11-23T22:23:26+01:00 [perf] fix `connect-leak` in `fm` modulation by jeromew in: [#1758](https://codeberg.org/uzu/strudel/pulls/1758) 
+- 2025-11-23T09:47:24+01:00 Fix interoperability issue between `all` and `await initHydra()` by jeromew in: [#1663](https://codeberg.org/uzu/strudel/pulls/1663) 
+- 2025-11-23T04:23:06+01:00 Bug fix: Swap l/r gains with temp variable by glossing in: [#1768](https://codeberg.org/uzu/strudel/pulls/1768) 
+- 2025-11-23T00:52:28+01:00 FIX: prevent LFO filter modulation from popping from negative values by daslyfe in: [#1767](https://codeberg.org/uzu/strudel/pulls/1767) 
+- 2025-11-21T01:56:11+01:00 Bug Fix: Use frac due to negative frequencies from FM by glossing in: [#1759](https://codeberg.org/uzu/strudel/pulls/1759) 
+- 2025-11-20T19:48:16+01:00 [perf] fix `connect-leak` added by #1742 when noise() is not used by jeromew in: [#1757](https://codeberg.org/uzu/strudel/pulls/1757) 
+- 2025-11-20T14:51:00+01:00 [perf] fix `connect-leak` in `delay` effect by jeromew in: [#1755](https://codeberg.org/uzu/strudel/pulls/1755) 
+- 2025-11-20T14:49:41+01:00 [perf] fix `connect leak` when .noise() is in the mix by jeromew in: [#1742](https://codeberg.org/uzu/strudel/pulls/1742) 
+- 2025-11-18T23:52:45+01:00 wchooseCycles has now notes in an example by scrappy_fiddler in: [#1748](https://codeberg.org/uzu/strudel/pulls/1748) 
+- 2025-11-17T05:31:54+01:00 Feature: Partials by glossing in: [#1659](https://codeberg.org/uzu/strudel/pulls/1659) 
+- 2025-11-16T22:06:14+01:00 README: update superdough documentation by TristanMlct in: [#1741](https://codeberg.org/uzu/strudel/pulls/1741) 
+- 2025-11-16T21:08:54+01:00 Worklet optimizations by glossing in: [#1730](https://codeberg.org/uzu/strudel/pulls/1730) 
+- 2025-11-15T14:59:30+01:00 [perf] disconnect Offline AudioNode connections in generateReverb by jeromew in: [#1740](https://codeberg.org/uzu/strudel/pulls/1740) 
+- 2025-11-15T14:57:47+01:00 [perf] disconnect `send` effect AudioNode when `room` is used by jeromew in: [#1736](https://codeberg.org/uzu/strudel/pulls/1736) 
+- 2025-11-12T21:22:34+01:00 [supradough] fix: unstable filter by froos in: [#1593](https://codeberg.org/uzu/strudel/pulls/1593) 
+- 2025-11-12T21:12:07+01:00 Fix link syntax in `project-start` by Kissaki in: [#1724](https://codeberg.org/uzu/strudel/pulls/1724) 
+- 2025-11-12T21:06:13+01:00 Fix web README sample code by Kissaki in: [#1725](https://codeberg.org/uzu/strudel/pulls/1725) 
+- 2025-11-12T20:59:39+01:00 Fix typo: 'studel' -> 'strudel' by drhayes in: [#1726](https://codeberg.org/uzu/strudel/pulls/1726) 
+- 2025-11-12T15:23:41+01:00 fix for node 24 support in tests - #1718 by ausav in: [#1719](https://codeberg.org/uzu/strudel/pulls/1719) 
+- 2025-11-11T09:00:49+01:00 soundAlias example fix by PepsiiMan in: [#1720](https://codeberg.org/uzu/strudel/pulls/1720)
+- 2025-11-10T08:18:36+01:00 fix: Make Supradough package build by munshkr in: [#1711](https://codeberg.org/uzu/strudel/pulls/1711) 
+- 2025-11-10T08:18:00+01:00 added docs for spaces in scale names by ondras in: [#1715](https://codeberg.org/uzu/strudel/pulls/1715) 
+- 2025-11-10T02:44:01+01:00 Feature: LFOs for Filters by glossing in: [#1636](https://codeberg.org/uzu/strudel/pulls/1636)
+- 2025-11-05T17:07:00+01:00 improvement: sync midi messages to audio context clock by daslyfe in: [#1708](https://codeberg.org/uzu/strudel/pulls/1708) 
+- 2025-11-04T19:36:14+01:00 Add stick button mappings to gamepad implementation and improve docs by kaosuryoko in: [#1696](https://codeberg.org/uzu/strudel/pulls/1696) 
+- 2025-11-04T19:29:35+01:00 Refactor sound stopping and triggering logic in SoundsTab component by IJOL in: [#1688](https://codeberg.org/uzu/strudel/pulls/1688) 
+- 2025-11-04T19:13:21+01:00 Add setting to toggle pattern auto-start on pattern change by moumar in: [#1690](https://codeberg.org/uzu/strudel/pulls/1690) 
+- 2025-11-04T18:58:50+01:00 Voicings JSDoc by sharkeys_lunchbox in: [#1686](https://codeberg.org/uzu/strudel/pulls/1686)
+- 2025-11-01T07:50:40+01:00 FIX: Loading local samples uses too much memory by daslyfe in: [#1706](https://codeberg.org/uzu/strudel/pulls/1706) 
+
+ 
+## october 2025
+
+- 2025-10-28T22:58:24+01:00 Bug Fix: Handle scale-for-notes when n also supplied by glossing in: [#1625](https://codeberg.org/uzu/strudel/pulls/1625) 
+- 2025-10-28T22:51:16+01:00 Repurpose vim shortcuts for usability by dtricks in: [#1624](https://codeberg.org/uzu/strudel/pulls/1624) 
+- 2025-10-28T22:35:21+01:00 Add support for euclidian in mondo with `bd&3:8` by TristanCacqueray in: [#1630](https://codeberg.org/uzu/strudel/pulls/1630)
+- 2025-10-27T10:42:07+01:00 Use bunny cdn for all samples and json files by yaxu in: [#1701](https://codeberg.org/uzu/strudel/pulls/1701) 
+- 2025-10-26T22:52:54+01:00 degithub - switch some samples to bunnycdn by yaxu in: [#1697](https://codeberg.org/uzu/strudel/pulls/1697) 
+- 2025-10-26T17:09:22+01:00 Fix ZZFX example by moumar in: [#1685](https://codeberg.org/uzu/strudel/pulls/1685) 
+- 2025-10-23T15:56:04+02:00 Make osc port and host configurable. Changes dependencies. by yaxu in: [#1682](https://codeberg.org/uzu/strudel/pulls/1682) 
+- 2025-10-23T03:47:31+02:00 Adds back shape to superdough by glossing in: [#1672](https://codeberg.org/uzu/strudel/pulls/1672) 
+- 2025-10-22T22:15:19+02:00 Fix sampler.mjs githubPath by jeromew in: [#1684](https://codeberg.org/uzu/strudel/pulls/1684) 
+- 2025-10-22T16:20:50+02:00 Fix onPaint for widgets by yaxu in: [#1658](https://codeberg.org/uzu/strudel/pulls/1658) 
+- 2025-10-22T15:19:12+02:00 Fix a bug introduced by #4e17cfbdd6 by milliganf in: [#1679](https://codeberg.org/uzu/strudel/pulls/1679) 
+- 2025-10-18T04:29:20+02:00 Bug Fix: Wavetable: phase wrapping at 1 and detune by glossing in: [#1620](https://codeberg.org/uzu/strudel/pulls/1620) 
+- 2025-10-16T20:26:28+02:00 github samples: default to "samples" if repository is not specified by prezmop in: [#1644](https://codeberg.org/uzu/strudel/pulls/1644) 
+- 2025-10-16T17:33:39+02:00 Docs: add example of custom chained function by dariusk in: [#1642](https://codeberg.org/uzu/strudel/pulls/1642) 
+- 2025-10-14T12:39:48+02:00 textbox by yaxu in: [#1650](https://codeberg.org/uzu/strudel/pulls/1650) 
+- 2025-10-13T07:05:57+02:00 Feature: Wavetable FM by glossing in: [#1623](https://codeberg.org/uzu/strudel/pulls/1623) 
+- 2025-10-12T20:43:42+02:00 fix: repair REPL sample sources and URL concat (#1640) by erikfox in: [#1646](https://codeberg.org/uzu/strudel/pulls/1646)
+- 2025-10-10T11:25:02+02:00 Add control-metadata by yaxu in: [#1634](https://codeberg.org/uzu/strudel/pulls/1634) 
+- 2025-10-07T22:59:39+02:00 Fix MQTT: change the trigger handler to match new hap by jurrchen in: [#1629](https://codeberg.org/uzu/strudel/pulls/1629) 
+- 2025-10-05T21:42:19+02:00 Fix case sensitivity for synonym search by vvolhejn in: [#1618](https://codeberg.org/uzu/strudel/pulls/1618) 
+- 2025-10-01T08:56:35+02:00 Optimize wavetable synth by glossing in: [#1613](https://codeberg.org/uzu/strudel/pulls/1613) 
+- 2025-10-01T02:02:33+02:00 fix: pattern switching by daslyfe in: [#1616](https://codeberg.org/uzu/strudel/pulls/1616) 
+
+## September 2025
+
+- 2025-09-29T02:10:54+02:00 fix wavetable JSON by daslyfe in: [#1611](https://codeberg.org/uzu/strudel/pulls/1611) 
+- 2025-09-28T21:28:16+02:00 rename wavetable controls to match existing naming conventions by daslyfe in: [#1610](https://codeberg.org/uzu/strudel/pulls/1610) 
+- 2025-09-27T23:28:13+02:00 Feature: Wavetable synth improvements by glossing in: [#1607](https://codeberg.org/uzu/strudel/pulls/1607) 
+- 2025-09-27T21:43:10+02:00 wavetable improvements by daslyfe in: [#1608](https://codeberg.org/uzu/strudel/pulls/1608) 
+- 2025-09-26T08:48:46+02:00 create orbit based DJ filter by daslyfe in: [#1603](https://codeberg.org/uzu/strudel/pulls/1603) 
+- 2025-09-23T13:28:20+02:00 fix: time signal by daslyfe in: [#1583](https://codeberg.org/uzu/strudel/pulls/1583) 
+- 2025-09-21T16:16:06+02:00 mondo: fix all + setcpm + setcps by froos in: [#1600](https://codeberg.org/uzu/strudel/pulls/1600) 
+- 2025-09-19T21:59:43+02:00 fix: osc error message by froos in: [#1597](https://codeberg.org/uzu/strudel/pulls/1597) 
+- 2025-09-18T21:09:56+02:00 osc: --debug flag to see incoming messages by froos in: [#1595](https://codeberg.org/uzu/strudel/pulls/1595) 
+- 2025-09-17T14:12:10+02:00 simplify osc usage by froos in: [#1588](https://codeberg.org/uzu/strudel/pulls/1588) 
+- 2025-09-16T16:59:58+02:00 dev: logger errors to console in dev mode by daslyfe in: [#1585](https://codeberg.org/uzu/strudel/pulls/1585) 
+- 2025-09-15T22:52:14+02:00 add tic80 font by froos in: [#1579](https://codeberg.org/uzu/strudel/pulls/1579) 
+- 2025-09-15T00:00:19+02:00 supradough: fix delay + add some jsdoc types by froos in: [#1578](https://codeberg.org/uzu/strudel/pulls/1578) 
@@ -2,12 +2,22 @@

 Thanks for wanting to contribute!!! There are many ways you can add value to this project

+## Move to codeberg
+
+We are currently in the process of moving from github to codeberg -- not everything is working, please bear with us.
+
+To update your local clone, you can run this command:
+
+```
+git remote set-url origin git@codeberg.org:uzu/strudel.git
+```
+
+
 ## Communication Channels

 To get in touch with the contributors, either

- open a [github discussion](https://github.com/tidalcycles/strudel/discussions) or
- [join the Tidal Discord Channel](https://discord.gg/remJ6gQA) and go to the #strudel channel
+- [join the Tidal Discord Channel](https://discord.com/invite/HGEdXmRkzT) and go to the #strudel channel
 - Find related discussions on the [tidal club forum](https://club.tidalcycles.org/)

 ## Ask a Question
@@ -32,7 +42,7 @@ Use one of the Communication Channels listed above.
 ## Improve the Docs

 If you find some weak spots in the [docs](https://strudel.cc/workshop/getting-started/),
-you can edit each file directly on github via the "Edit this page" link located in the right sidebar.
+you can edit each file directly on codeburg. (we are currently fixing the "Edit this page" links in the right sidebar)

 ## Propose a Feature

@@ -41,7 +51,7 @@ Maybe you even want to help with the implementation of that feature!

 ## Report a Bug

-If you've found a bug, or some behaviour that does not seem right, you are welcome to file an [issue](https://github.com/tidalcycles/strudel/issues).
+If you've found a bug, or some behaviour that does not seem right, you are welcome to file an [issue](https://codeberg.org/uzu/strudel/issues).
 Please check that it has not been reported before.

 ## Fix a Bug
@@ -71,7 +81,7 @@ To get the project up and running for development, make sure you have installed:
 then, do the following:

 ```sh
-git clone https://github.com/tidalcycles/strudel.git && cd strudel
+git clone https://codeberg.org/uzu/strudel.git && cd strudel
 pnpm i # install at root to symlink packages
 pnpm start # start repl
 ```
@@ -113,7 +123,7 @@ You can run the same check with `pnpm check`

 ## Package Workflow

-The project is split into multiple [packages](https://github.com/tidalcycles/strudel/tree/main/packages) with independent versioning.
+The project is split into multiple [packages](https://codeberg.org/uzu/strudel/src/branch/main/packages) with independent versioning.
 When you run `pnpm i` on the root folder, [pnpm workspaces](https://pnpm.io/workspaces) will install all dependencies of all subpackages. This will allow any js file to import `@strudel/<package-name>` to get the local version,
 allowing to develop multiple packages at the same time.

@@ -140,6 +150,7 @@ Important: Always publish with `pnpm`, as `npm` does not support overriding main


 ## useful commands
+
 ```sh
 #regenerate the test snapshots (ex: when updating or creating new pattern functions)
 pnpm snapshot 
@@ -150,6 +161,81 @@ pnpm run osc
 #build the standalone version
 pnpm tauri build
 ```
+
+## version tag patching
+
+here's a little guide on how to patch patterns in the database to prevent breaking old patterns due to breaking changes in newer versions.
+
+the general tactic is to use `// @version x.y` to tag a pattern with a specific strudel version. when a pattern is evaluated, this metadata will de-activate any breaking changes that came after the specified version. 
+for example, in version 1.1, the default value for `fanchor` was changed from `0.5` to `0`.
+if play a pattern that was made before that change, sounds that use filter evenlopes can sound very different, so by adding `// @version 1.0` will make it sound like it used to.
+before releasing a new version with breaking changes, we can edit all patterns in the database, inserting the version tag they were created under:
+
+as an example, to release version 1.2, do the following:
+
+1. get date range
+
+```sh
+# get date of last version:
+git log -1 --format=%aI @strudel/core@1.1.0
+# 2024-05-31T23:07:26+02:00
+
+# get date of current version:
+git log -1 --format=%aI @strudel/core@1.2.0
+# 2025-05-01T12:39:24+02:00
+# might also use todays timestamp if version is not yet released
+```
+
+now we know, all patterns between these 2 dates have to receive a version tag (unless they already have one).
+
+2. get patterns in question
+
+```sql
+SELECT *
+FROM code_v1
+WHERE code NOT LIKE '%@version%'
+AND created_at > '2024-05-31T23:07:26+02:00'
+AND created_at < '2025-05-01T12:39:24+02:00'
+ORDER BY created_at ASC;
+```
+
+this gives us all unversioned patterns that were saved between 1.1.0 and 1.2.0. in this case, it's 9373 patterns!
+
+3. insert version tags
+
+we are now ready to insert the version tag to these patterns.
+before updating thousands of patterns, it's probably a good idea to test if a single one gets udpated:
+
+```sql
+UPDATE code_v1
+SET code = code || E'\n// @version 1.1'
+WHERE hash = 'Ns2sMB40yIw4';
+```
+
+after [verifying](https://strudel.cc/?Ns2sMB40yIw4) that the version tag has been added, let's insert it everywhere:
+
+```sql
+UPDATE code_v1
+SET code = code || E'\n// @version 1.1'
+WHERE code NOT LIKE '%@version%'
+AND created_at > '2024-05-31T23:07:26+02:00'
+AND created_at < '2025-05-01T12:39:24+02:00'
+```
+
+4. verify
+
+we can verify that the edits worked by querying all patterns that contain the new version tag:
+
+```sql
+SELECT *
+FROM code_v1
+WHERE code LIKE '%@version 1.1%'
+AND created_at > '2024-05-31T23:07:26+02:00'
+AND created_at < '2025-05-01T12:39:24+02:00'
+ORDER BY created_at ASC;
+```
+
+
 ## Have Fun

 Remember to have fun, and that this project is driven by the passion of volunteers!
@@ -0,0 +1,21 @@
+FROM node:24
+
+WORKDIR /app
+
+RUN npm install pnpm --global
+
+COPY pnpm-workspace.yaml ./
+COPY package.json pnpm-lock.yaml ./
+COPY packages/ ./packages/
+COPY examples/ ./examples/
+RUN mkdir -p website/public
+COPY website/package.json ./website/
+
+RUN pnpm install
+
+
+COPY . .
+
+EXPOSE 4321
+
+CMD ["pnpm", "dev"]
@@ -1,8 +1,7 @@
 # strudel

-[![Strudel test status](https://github.com/tidalcycles/strudel/actions/workflows/test.yml/badge.svg)](https://github.com/tidalcycles/strudel/actions) [![DOI](https://zenodo.org/badge/450927247.svg)](https://doi.org/10.5281/zenodo.6659278)
-
-An experiment in making a [Tidal](https://github.com/tidalcycles/tidal/) using web technologies. This software is a bit more stable now, but please continue to tread carefully.
+Live coding patterns on the web
+https://strudel.cc/

 - Try it here: <https://strudel.cc>
 - Docs: <https://strudel.cc/learn>
@@ -14,7 +13,7 @@ An experiment in making a [Tidal](https://github.com/tidalcycles/tidal/) using w

 After cloning the project, you can run the REPL locally:

-1. Install [Node.js](https://nodejs.org/)
+1. Install [Node.js](https://nodejs.org/) 18 or newer
 2. Install [pnpm](https://pnpm.io/installation)
 3. Install dependencies by running the following command:
   ```bash
@@ -31,19 +30,13 @@ This project is organized into many [packages](./packages), which are also avail

 Read more about how to use these in your own project [here](https://strudel.cc/technical-manual/project-start).

-You will need to abide by the terms of the [GNU Affero Public Licence v3](LICENSE.md). As such, Strudel code can only be shared within free/open source projects under the same license -- see the license for details.
+You will need to abide by the terms of the [GNU Affero Public Licence v3](LICENSE). As such, Strudel code can only be shared within free/open source projects under the same license -- see the license for details.

 Licensing info for the default sound banks can be found over on the [dough-samples](https://github.com/felixroos/dough-samples/blob/main/README.md) repository.

 ## Contributing

-There are many ways to contribute to this project! See [contribution guide](./CONTRIBUTING.md).
-
-<a href="https://github.com/tidalcycles/strudel/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=tidalcycles/strudel" />
-</a>
-
-Made with [contrib.rocks](https://contrib.rocks).
+There are many ways to contribute to this project! See [contribution guide](./CONTRIBUTING.md). You can find the full list of contributors [here](https://codeberg.org/uzu/strudel/activity/contributors).

 ## Community

@@ -52,3 +45,5 @@ There is a #strudel channel on the TidalCycles discord: <https://discord.com/inv
 You can also ask questions and find related discussions on the tidal club forum: <https://club.tidalcycles.org/>

 The discord and forum is shared with the haskell (tidal) and python (vortex) siblings of this project.
+
+We also have a mastodon account: <a rel="me" href="https://social.toplap.org/@strudel">social.toplap.org/@strudel</a>
@@ -201,7 +201,7 @@ interfaces.

 The Strudel REPL is available at <https://strudel.cc>,
 including an interactive tutorial. The repository is at
-<https://github.com/tidalcycles/strudel>, all the code is open source
+<https://codeberg.org/uzu/strudel/releases>, all the code is open source
 under the GPL-3.0 License.

 # Acknowledgments
@@ -128,7 +128,7 @@ For the future, it is planned to integrate alternative sound engines such as Gli
 # Links

 The Strudel REPL is available at <https://strudel.cc>, including an interactive tutorial.
-The repository is at <https://github.com/tidalcycles/strudel>, all the code is open source under the GPL-3.0 License.
+The repository is at <https://codeberg.org/uzu/strudel/releases>, all the code is open source under the GPL-3.0 License.

 # Acknowledgments

@@ -0,0 +1,954 @@
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+    <meta name="date" content="2022-12-14" />
+    <title>Strudel: live coding patterns on the Web</title>
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+    <div id="header">
+      <h1 class="title">Strudel: live coding patterns on the Web</h1>
+      <ul id="authorlist">
+        <li>true</li>
+        <li>true</li>
+      </ul>
+      <h3 class="date">2022-12-14</h3>
+    </div>
+
+    <h2 class="abstract">Abstract</h2>
+    <div id="abstract">
+      <p>
+        This paper introduces Strudel, which brings the TidalCycles approach to live coding algorithmic patterns to
+        native JavaScript and the web. We begin by giving a little background of the first year of development, before
+        sharing some detail about its implementation and examples of use. We go on to outline the wide range of
+        synthesis and other outputs available in Strudel, including WebAudio, MIDI, OSC (for SuperDirt), WebSerial and
+        CSound, and introduce Strudel’s REPL live editor, including its built-in visualisations. We then compare Strudel
+        with Tidal, the trade-offs involved between JavaScript and Haskell, and the unique capabilities offered by
+        Strudel for aligning patterns.
+      </p>
+    </div>
+
+    <h1 data-number="1" id="introduction"><span class="header-section-number">1</span> Introduction</h1>
+    <p>
+      In the following paper, we introduce <em>Strudel</em>, an alternative implementation of the TidalCycles (or
+      ‘Tidal’ for short) live coding system, using the JavaScript programming language. Strudel is an attempt to make
+      live coding more accessible, by creating a system that runs entirely in the browser, while opening Tidal’s
+      approach to algorithmic patterns
+      <span class="citation" data-cites="mcleanAlgorithmicPattern2020a">(Mclean 2020)</span> up to modern audio/visual
+      web technologies. The Strudel REPL is a live code editor dedicated to manipulating patterns while they play, with
+      builtin visual feedback. While Strudel is written in JavaScript, the API is optimized for simplicity and
+      readability by applying code transformations on the syntax tree level, allowing language operations that would
+      otherwise be impossible. The application supports multiple ways to output sound, including Tone.js, Web Audio
+      Nodes, OSC (Open Sound Control) messages, Web Serial, Web MIDI and Csound. The project is split into multiple
+      packages, allowing granular reuse in other applications. Apart from TidalCycles, Strudel draws inspiration from
+      many prior existing projects like TidalVortex
+      <span class="citation" data-cites="mcleanTidalVortexZero2022">(McLean et al. 2022)</span>, Gibber
+      <span class="citation" data-cites="robertsGibberLiveCoding2012">(Roberts and Kuchera-morin 2012)</span>, Estuary
+      <span class="citation" data-cites="ogbornEstuaryBrowserbasedCollaborative2017">(Ogborn et al. 2017)</span>, Hydra
+      <span class="citation" data-cites="jackHydra2022">(Jack [2022] 2022)</span>, Ocarina
+      <span class="citation" data-cites="solomonPurescriptocarina2022">(Solomon [2021] 2022)</span> and Feedforward
+      <span class="citation" data-cites="mcleanFeedforward2020">(McLean 2020)</span>. This paper expands the Strudel
+      Demo paper for the Web Audio Conference 2022
+      <span class="citation" data-cites="StrudelWAC2022">(Roos and McLean 2022)</span>.
+    </p>
+    <p>
+      The first tentative commit to the Strudel project was on 22nd January 2022 by Alex McLean, with the core
+      representation implemented over the following few days. Although this was his first attempt at a JavaScript-based
+      application, by 27th January, Alex had managed to upload the initial version to the ‘npm’ javascript package
+      database, sharing with the wider community for comment. By 4th February, Felix Roos had discovered Strudel and
+      contributed a ‘REPL’ user interface to it, and then contributed a scheduler the next day, so that Strudel could
+      already make sound. At this point, Alex and Felix shared ownership to the repository, and the project has since
+      proved to be a productive confluence of Felix’s own work into music representation and visualisation, with Alex’s
+      experience with making Tidal. Felix has since become the primary contributor to Strudel, with Alex continuing to
+      jump between developing both Strudel and Tidal. Aspects of Strudel’s development have therefore fed back into
+      TidalCycles, and both systems have maintained a shared conceptual underpinning. We plan to continue working
+      towards feature parity between these systems, although within the syntactical trade-offs and library ecosystems of
+      JavaScript and Haskell, some divergence is inevitable and healthy.
+    </p>
+    <p>
+      Over the first year of its life, Strudel is now a fully-fledged live coding environment, porting Tidal’s core
+      represention of patterns, pattern transformations, and mininotation for polymetric sequences, combined with a
+      wealth of features for synthesising and visualising those patterns.
+    </p>
+    <h1 data-number="2" id="from-tidal-to-strudel-and-back">
+      <span class="header-section-number">2</span> From Tidal to Strudel and back
+    </h1>
+    <p>
+      As mentioned above, the original Tidal is implemented as a domain specific language (DSL) embedded in the Haskell
+      pure functional programming language, and takes advantage of Haskell’s terse syntax and advanced, ‘strong’ type
+      system. JavaScript on the other hand, is a multi-paradigm programming language, with a dynamic type system.
+      Because Tidal leans heavily on many of Haskell’s more unique features, it was not always clear that it could
+      meaningfully be ported to a multi-paradigm scripting language. However, this possibility was already demonstrated
+      with an earlier port to Python [TidalVortex;
+      <span class="citation" data-cites="mcleanTidalVortexZero2022">McLean et al. (2022)</span>], and we have now
+      successfully implemented Tidal’s pure functional representation of patterns in Strudel, including partial
+      application, currying, and the functor, applicative and monadic structures that underlie Tidal’s expressive
+      pattern transformations. The result is a terse and highly composable system, where everything is either a pattern,
+      or a function for combining and manipulating patterns, offering a rich creative ground for exploration.
+    </p>
+    <p>
+      This development process has been far from a one-way port, however. The process of porting Tidal’s concepts has
+      also opened up new possibilities, some just from revisiting every design decision, and some from the particular
+      affordances and constraints offered by JavaScript. This has lead to new features (and indeed bugfixes) that have
+      found their way back to Tidal where appropriate, and ongoing work that we will return to in the conclusion of this
+      paper.
+    </p>
+    <h1 data-number="3" id="representing-patterns">
+      <span class="header-section-number">3</span> Representing Patterns
+    </h1>
+    <p>
+      Patterns are the essence of Tidal. Its patterns are abstract entities that represent flows of time as functions,
+      adapting a technique called pure functional reactive programming. Taking a time span as its input, a Pattern can
+      output a set of events that happen within that time span. It depends on the structure of the Pattern how the
+      events are located in time. From now on, this process of generating events from a time span will be called
+      <strong>querying</strong>. Example:
+    </p>
+    <div class="sourceCode" id="cb1">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="kw">const</span> pattern <span class="op">=</span> <span class="fu">sequence</span>(c3<span class="op">,</span> [e3<span class="op">,</span> g3])</span>
+<span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a><span class="kw">const</span> events <span class="op">=</span> pattern<span class="op">.</span><span class="fu">queryArc</span>(<span class="dv">0</span><span class="op">,</span> <span class="dv">1</span>)</span>
+<span id="cb1-3"><a href="#cb1-3" aria-hidden="true" tabindex="-1"></a><span class="bu">console</span><span class="op">.</span><span class="fu">log</span>(events<span class="op">.</span><span class="fu">map</span>(e <span class="kw">=&gt;</span> e<span class="op">.</span><span class="fu">show</span>()))</span></code></pre>
+    </div>
+    <p>
+      In this example, we create a pattern using the <code>sequence</code> function and <strong>query</strong> it for
+      the time span from <code>0</code> to <code>1</code>. Those numbers represent units of time called
+      <strong>cycles</strong>. The length of one cycle depends on the tempo, which defaults to one cycle per second. The
+      resulting events are:
+    </p>
+    <div class="sourceCode" id="cb2">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a>[{ <span class="dt">value</span><span class="op">:</span> <span class="st">&#39;c3&#39;</span><span class="op">,</span> <span class="dt">begin</span><span class="op">:</span> <span class="dv">0</span><span class="op">,</span> <span class="dt">end</span><span class="op">:</span> <span class="dv">1</span><span class="op">/</span><span class="dv">2</span> }<span class="op">,</span></span>
+<span id="cb2-2"><a href="#cb2-2" aria-hidden="true" tabindex="-1"></a>{ <span class="dt">value</span><span class="op">:</span> <span class="st">&#39;e3&#39;</span><span class="op">,</span> <span class="dt">begin</span><span class="op">:</span> <span class="dv">1</span><span class="op">/</span><span class="dv">2</span><span class="op">,</span> <span class="dt">end</span><span class="op">:</span> <span class="dv">3</span><span class="op">/</span><span class="dv">4</span> }<span class="op">,</span></span>
+<span id="cb2-3"><a href="#cb2-3" aria-hidden="true" tabindex="-1"></a>{ <span class="dt">value</span><span class="op">:</span> <span class="st">&#39;g3&#39;</span><span class="op">,</span> <span class="dt">begin</span><span class="op">:</span> <span class="dv">3</span><span class="op">/</span><span class="dv">4</span><span class="op">,</span> <span class="dt">end</span><span class="op">:</span> <span class="dv">1</span> }]</span></code></pre>
+    </div>
+    <p>
+      Each event has a value, a begin time and an end time, where time is represented as a fraction. In the above case,
+      the events are placed in sequential order, where c3 takes the first half, and e3 and g3 together take the second
+      half. This temporal placement is the result of the <code>sequence</code> function, which divides its arguments
+      equally over one cycle. If an argument is an array, the same rule applies to that part of the cycle. In the
+      example, e3 and g3 are divided equally over the second half of the whole cycle.
+    </p>
+    <p>
+      The above examples do not represent how Strudel is used in practice. In the live coding editor, the user only has
+      to type in the pattern itself, the querying will be handled by the scheduler. The scheduler will repeatedly query
+      the pattern for events, which are then scheduled as sound synthesis or other event triggers. Also, the above event
+      data structure has been simplified for readability.
+    </p>
+    <figure>
+      <img
+        src="images/strudel-screenshot2.png"
+        style="width: 60%"
+        alt="Screenshot of the Strudel ‘REPL’ live coding editor, including piano-roll visualisation."
+      />
+      <figcaption aria-hidden="true">
+        Screenshot of the Strudel ‘REPL’ live coding editor, including piano-roll visualisation.
+      </figcaption>
+    </figure>
+    <h1 data-number="4" id="making-patterns"><span class="header-section-number">4</span> Making Patterns</h1>
+    <p>
+      In practice, the end-user live coder will not deal with constructing patterns directly, but will rather build
+      patterns using Strudel’s extensive combinator library to create, combine and transform patterns.
+    </p>
+    <p>
+      The live coder will rarely use the <code>sequence</code> function as seen above, as sequencing is implicit in many
+      functions. For example in the following, the <code>note</code> function constructs a pattern of notes, sequencing
+      its arguments in the same manner as the previous example.
+    </p>
+    <div class="sourceCode" id="cb3">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a><span class="fu">note</span>(c3<span class="op">,</span> [e3<span class="op">,</span> g3])</span></code></pre>
+    </div>
+    <p>
+      Perhaps more often, they will use the mini-notation for even terser notation of rhythmic sequences: [^This last
+      example is also valid Tidal code, albeit the parenthesis is not required in its Haskell syntax in this case. Tidal
+      does not support passing sequences as lists directly to the <code>note</code> function, however.].
+    </p>
+    <div class="sourceCode" id="cb4">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a><span class="fu">note</span>(<span class="st">&quot;c3 [e3 g3]&quot;</span>)</span></code></pre>
+    </div>
+    <p>
+      Such sequences are often treated only a starting point for manipulation, where they then undergo pattern
+      transformations such as repetition, symmetry, interference/combination or randomisation, potentially at multiple
+      timescales. Because Strudel patterns are represented as pure functions of time rather than as data structures,
+      very long and complex generative results can be represented and manipulated without having to store the resulting
+      sequences in memory.
+    </p>
+    <h1 data-number="5" id="pattern-example"><span class="header-section-number">5</span> Pattern Example</h1>
+    <p>
+      The following example showcases how patterns can be utilized to create musical complexity from simple parts, using
+      repetition and interference:
+    </p>
+    <div class="sourceCode" id="cb5">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="st">&quot;&lt;0 2 [4 6](3,4,1) 3&gt;&quot;</span></span>
+<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a><span class="op">.</span><span class="fu">off</span>(<span class="dv">1</span><span class="op">/</span><span class="dv">4</span><span class="op">,</span> <span class="fu">add</span>(<span class="dv">2</span>))</span>
+<span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a><span class="op">.</span><span class="fu">off</span>(<span class="dv">1</span><span class="op">/</span><span class="dv">2</span><span class="op">,</span> <span class="fu">add</span>(<span class="dv">6</span>))</span>
+<span id="cb5-4"><a href="#cb5-4" aria-hidden="true" tabindex="-1"></a><span class="op">.</span><span class="fu">scale</span>(<span class="st">&#39;D minor&#39;</span>)</span>
+<span id="cb5-5"><a href="#cb5-5" aria-hidden="true" tabindex="-1"></a><span class="op">.</span><span class="fu">legato</span>(<span class="op">.</span><span class="dv">25</span>)</span>
+<span id="cb5-6"><a href="#cb5-6" aria-hidden="true" tabindex="-1"></a><span class="op">.</span><span class="fu">note</span>()<span class="op">.</span><span class="fu">s</span>(<span class="st">&quot;sawtooth square&quot;</span>)</span>
+<span id="cb5-7"><a href="#cb5-7" aria-hidden="true" tabindex="-1"></a><span class="op">.</span><span class="fu">delay</span>(<span class="op">.</span><span class="dv">8</span>)<span class="op">.</span><span class="fu">delaytime</span>(<span class="op">.</span><span class="dv">125</span>)</span></code></pre>
+    </div>
+    <p>
+      The pattern starts with a rhythm of numbers in mini notation, which are later interpreted inside the scale of D
+      minor. The first line could also be expressed without mini notation:
+    </p>
+    <div class="sourceCode" id="cb6">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a><span class="fu">cat</span>(<span class="dv">0</span><span class="op">,</span> <span class="dv">2</span><span class="op">,</span> [<span class="dv">4</span><span class="op">,</span> <span class="dv">6</span>]<span class="op">.</span><span class="fu">euclid</span>(<span class="dv">3</span><span class="op">,</span> <span class="dv">4</span><span class="op">,</span> <span class="dv">1</span>)<span class="op">,</span> <span class="dv">3</span>)</span></code></pre>
+    </div>
+    <p>
+      These numbers then undergo various pattern transformations. Here is a short description of all the functions used:
+    </p>
+    <ul>
+      <li><code>cat</code>: play elements sequentially, where each lasts one cycle</li>
+      <li><code>brackets</code>: elements inside brackets are divided equally over the time of their parent</li>
+      <li>
+        <code>.euclid(p, s, o)</code>: place p pulses evenly over s steps, with offset o
+        <span class="citation" data-cites="toussaintEuclideanAlgorithmGenerates2005">(Toussaint 2005)</span>
+      </li>
+      <li>
+        <code>.off(n, f)</code>: layers a pattern on top of itself, with the new layer offset by n cycles, and with
+        function f applied
+      </li>
+      <li><code>.legato(n)</code>: multiply the duration of all events in a pattern by a factor of n</li>
+      <li>
+        <code>.echo(t, n, v)</code>: copy each event t times, with n cycles in between each copy, decreasing velocity by
+        v
+      </li>
+      <li><code>.note()</code>: interpretes values as notes</li>
+      <li><code>.s(name)</code>: play back each event with the given sound</li>
+      <li><code>.delay(wet)</code>: add delay</li>
+      <li><code>.delaytime(t)</code>: set delay time</li>
+    </ul>
+    <p>Much of the above will be familiar to Tidal users.</p>
+    <!-- This example shows some of Strudel's unique support for chords and transposition familiar to students of Western music theory. This differs a little from Tidal's approach and thanks to the integration of the javascript library XXX (*TODO* ? or is this all your work Felix?), Strudel's support for tonal transformations such as voice leading is perhaps respects more advanced than Tidal. -->
+    <h1 data-number="6" id="ways-to-make-sound-and-other-events">
+      <span class="header-section-number">6</span> Ways to make Sound (and other events)
+    </h1>
+    <p>To generate sound, Strudel supports bindings for different outputs:</p>
+    <ul>
+      <li>Tone.js (deprecated)</li>
+      <li>Web Audio API</li>
+      <li>WebDirt, a js recreation of Tidal’s <em>Dirt</em> sample engine (deprecated)</li>
+      <li>OSC via osc-js, compatible with superdirt</li>
+      <li>Csound via the Csound WebAssembly build</li>
+      <li>MIDI via WebMIDI</li>
+      <li>Serial via WebSerial</li>
+    </ul>
+    <p>
+      At first, we used Tone.js as sound output, but it proved to be limited for the use case of Strudel, where each
+      individual event could potentially have a completely different audio graph. While the Web Audio API takes a
+      <em>fire-and-forget</em> approach, creating a lot of Tone.js instruments and effects causes performance issues
+      quickly. For that reason, we chose to search for alternatives.
+    </p>
+    <p>
+      Strudel’s new default output uses the Web Audio API to create a new audio graph for each event. It currently
+      supports basic oscillators, sample playback, various effects and an experimental support for soundfonts.
+    </p>
+    <p>
+      WebDirt <span class="citation" data-cites="ogbornDktr0WebDirt2022">(Ogborn [2016] 2022)</span> was created as part
+      of the Estuary Live Coding System
+      <span class="citation" data-cites="ogbornEstuaryBrowserbasedCollaborative2017">(Ogborn et al. 2017)</span>, and
+      proved to be a solid choice for handling samples in Strudel as well. We are however focused on working more
+      directly with the Web Audio API to be able to integrate new features more tightly.
+    </p>
+    <p>
+      Using the OSC protocol via Strudel’s provided Node.js-based OSC proxy server, it is possible to send network
+      messages to trigger events. This is mainly used to render sound using SuperDirt
+      <span class="citation" data-cites="SuperDirt2022">(<em>SuperDirt</em> [2015] 2022)</span>, which is the
+      well-developed Supercollider-based synthesis framework that Tidal live coders generally use as standard.
+    </p>
+    <p>
+      Recently, the experimental integration of Csound proved to bring a new dimension of sound design capabilities to
+      Strudel. Thanks to the WebAssembly distribution of this classic system
+      <span class="citation" data-cites="CsoundWebAssembly">(Yi, Lazzarini, and Costello 2018)</span>, Csound
+      ‘orchestra’ synthesisers can be embedded in and then patterned with Strudel code.
+    </p>
+    <p>
+      MIDI output can also be used to send MIDI messages to either external instruments or to other programs on the same
+      device. Unlike OSC, Strudel is able to send MIDI directly without requiring additional proxy software, but only
+      from web browsers that support it (at the time of writing, this means Chromium-based browsers).
+    </p>
+    <p>
+      Finally, Strudel supports Serial output, for example to trigger events via microcontrollers. This has already been
+      explored for robot choreography by Kate Sicchio and Alex McLean, via a performance presented at the International
+      Conference on Live Interfaces 2022.
+    </p>
+    <h1 data-number="7" id="the-strudel-repl"><span class="header-section-number">7</span> The Strudel REPL</h1>
+    <p>
+      While Strudel can be used as a library in any JavaScript codebase, its main, reference user interface is the
+      Strudel REPL[^REPL stands for read, evaluate, print/play, loop. It is friendly jargon for an interactive
+      programming interface from computing heritage, usually for a commandline interface but also applied to live coding
+      editors.], which is a browser-based live coding environment. This live code editor is dedicated to manipulating
+      Strudel patterns while they play. The REPL features built-in visual feedback, which highlights which elements in
+      the patterned (mini-notation) sequences are influencing the event that is currently being played. This feedback is
+      designed to support both learning and live use of Strudel.
+    </p>
+    <p>
+      Besides a UI for playback control and meta information, the main part of the REPL interface is the code editor
+      powered by CodeMirror. In it, the user can edit and evaluate pattern code live, using one of the available
+      synthesis outputs to create music and/or sound art. The control flow of the REPL follows 3 basic steps:
+    </p>
+    <ol type="1">
+      <li>
+        The user writes and updates code. Each update transpiles and evaluates it to create a
+        <code>Pattern</code> instance
+      </li>
+      <li>
+        While the REPL is running, the <code>Scheduler</code> queries the active <code>Pattern</code> by a regular
+        interval, generating <code>Events</code> (also known as <code>Haps</code> in Strudel) for the next time span.
+      </li>
+      <li>
+        For each scheduling tick, all generated <code>Events</code> are triggered by calling their
+        <code>onTrigger</code> method, which is set by the output.
+      </li>
+    </ol>
+    <figure>
+      <img
+        src="https://github.com/tidalcycles/strudel/raw/talk/talk/public/strudelflow.png?raw=true"
+        style="width: 43%"
+        alt="REPL control flow"
+      />
+      <figcaption aria-hidden="true">REPL control flow</figcaption>
+    </figure>
+    <h2 data-number="7.1" id="user-code"><span class="header-section-number">7.1</span> User Code</h2>
+    <p>To create a <code>Pattern</code> from the user code, two steps are needed:</p>
+    <ol type="1">
+      <li>Transpile the JS input code to make it functional</li>
+      <li>Evaluate the transpiled code</li>
+    </ol>
+    <h3 data-number="7.1.1" id="transpilation-evaluation">
+      <span class="header-section-number">7.1.1</span> Transpilation &amp; Evaluation
+    </h3>
+    <p>
+      In the JavaScript world, using transpilation is a common practise to be able to use language features that are not
+      supported by the base language. Tools like <code>babel</code> will transpile code that contains unsupported
+      language features into a version of the code without those features.
+    </p>
+    <p>
+      In the same tradition, Strudel can add a transpilation step to simplify the user code in the context of live
+      coding. For example, the Strudel REPL lets the user create mini notation patterns using just double quoted
+      strings, while single quoted strings remain what they are:
+    </p>
+    <div class="sourceCode" id="cb7">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="st">&quot;c3 [e3 g3]*2&quot;</span></span></code></pre>
+    </div>
+    <p>is transpiled to:</p>
+    <div class="sourceCode" id="cb8">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb8-1"><a href="#cb8-1" aria-hidden="true" tabindex="-1"></a><span class="fu">mini</span>(<span class="st">&quot;c3 [e3 g3]*2&quot;</span>)<span class="op">.</span><span class="fu">withMiniLocation</span>([<span class="dv">1</span><span class="op">,</span><span class="dv">0</span><span class="op">,</span><span class="dv">0</span>]<span class="op">,</span>[<span class="dv">1</span><span class="op">,</span><span class="dv">14</span><span class="op">,</span><span class="dv">14</span>])</span></code></pre>
+    </div>
+    <p>
+      Here, the string is wrapped in <code>mini</code>, which will create a pattern from a mini notation string.
+      Additionally, the <code>withMiniLocation</code> method passes the original source code location of the string to
+      the pattern, which enables highlighting active events.
+    </p>
+    <p>
+      Other convenient features like pseudo variables, operator overloading and top level await are possible with
+      transpilation.
+    </p>
+    <p>After the transpilation, the code is ready to be evaluated into a <code>Pattern</code>.</p>
+    <p>
+      Behind the scenes, the user code string is parsed with <code>acorn</code>, turning it into an Abstract Syntax Tree
+      (AST). The AST allows changing the structure of the code before generating the transpiled version using
+      <code>escodegen</code>.
+    </p>
+    <h3 data-number="7.1.2" id="mini-notation"><span class="header-section-number">7.1.2</span> Mini Notation</h3>
+    <p>
+      While the transpilation allows JavaScript to express Patterns in a less verbose way, it is still preferable to use
+      the Mini Notation as a more compact way to express rhythm. Strudel aims to provide the same Mini Notation features
+      and syntax as used in Tidal.
+    </p>
+    <p>
+      The Mini Notation parser is implemented using <code>peggy</code>, which allows generating performant parsers for
+      Domain Specific Languages (DSLs) using a concise grammar notation. The generated parser turns the Mini Notation
+      string into an AST which is used to call the respective Strudel functions with the given structure. For example,
+      <code>"c3 [e3 g3]*2"</code> will result in the following calls:
+    </p>
+    <div class="sourceCode" id="cb9">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb9-1"><a href="#cb9-1" aria-hidden="true" tabindex="-1"></a><span class="fu">seq</span>(</span>
+<span id="cb9-2"><a href="#cb9-2" aria-hidden="true" tabindex="-1"></a>  <span class="fu">reify</span>(<span class="st">&#39;c3&#39;</span>)<span class="op">.</span><span class="fu">withLocation</span>([<span class="dv">1</span><span class="op">,</span><span class="dv">1</span><span class="op">,</span><span class="dv">1</span>]<span class="op">,</span> [<span class="dv">1</span><span class="op">,</span><span class="dv">4</span><span class="op">,</span><span class="dv">4</span>])<span class="op">,</span></span>
+<span id="cb9-3"><a href="#cb9-3" aria-hidden="true" tabindex="-1"></a>  <span class="fu">seq</span>(</span>
+<span id="cb9-4"><a href="#cb9-4" aria-hidden="true" tabindex="-1"></a>    <span class="fu">reify</span>(<span class="st">&#39;e3&#39;</span>)<span class="op">.</span><span class="fu">withLocation</span>([<span class="dv">1</span><span class="op">,</span><span class="dv">5</span><span class="op">,</span><span class="dv">5</span>]<span class="op">,</span> [<span class="dv">1</span><span class="op">,</span><span class="dv">8</span><span class="op">,</span><span class="dv">8</span>])<span class="op">,</span></span>
+<span id="cb9-5"><a href="#cb9-5" aria-hidden="true" tabindex="-1"></a>    <span class="fu">reify</span>(<span class="st">&#39;g3&#39;</span>)<span class="op">.</span><span class="fu">withLocation</span>([<span class="dv">1</span><span class="op">,</span><span class="dv">8</span><span class="op">,</span><span class="dv">8</span>]<span class="op">,</span> [<span class="dv">1</span><span class="op">,</span><span class="dv">10</span><span class="op">,</span><span class="dv">10</span>])<span class="op">,</span></span>
+<span id="cb9-6"><a href="#cb9-6" aria-hidden="true" tabindex="-1"></a>  )<span class="op">.</span><span class="fu">fast</span>(<span class="dv">2</span>)</span>
+<span id="cb9-7"><a href="#cb9-7" aria-hidden="true" tabindex="-1"></a>)</span></code></pre>
+    </div>
+    <h3 data-number="7.1.3" id="highlighting-locations">
+      <span class="header-section-number">7.1.3</span> Highlighting Locations
+    </h3>
+    <p>
+      As seen in the examples above, both the JS and the Mini Notation parser add source code locations using
+      <code>withMiniLocation</code> and <code>withLocation</code> methods. While the JS parser adds locations relative
+      to the user code as a whole, the Mini Notation adds locations relative to the position of the mini notation
+      string. The absolute location of elements within Mini Notation can be calculated by simply adding both locations
+      together. This absolute location can be used to highlight active events in real time.
+    </p>
+    <h2 data-number="7.2" id="scheduling-events"><span class="header-section-number">7.2</span> Scheduling Events</h2>
+    <p>
+      After an instance of <code>Pattern</code> is obtained from the user code, it is used by the scheduler to get
+      queried for events. Once started, the scheduler runs at a fixed interval to query active pattern for events
+      withing the current interval’s time span. A simplified implementation looks like this:
+    </p>
+    <div class="sourceCode" id="cb10">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb10-1"><a href="#cb10-1" aria-hidden="true" tabindex="-1"></a><span class="kw">let</span> pattern <span class="op">=</span> <span class="fu">seq</span>(<span class="st">&#39;c3&#39;</span><span class="op">,</span> [<span class="st">&#39;e3&#39;</span><span class="op">,</span> <span class="st">&#39;g3&#39;</span>])<span class="op">;</span> <span class="co">// pattern from user</span></span>
+<span id="cb10-2"><a href="#cb10-2" aria-hidden="true" tabindex="-1"></a><span class="kw">let</span> interval <span class="op">=</span> <span class="fl">0.5</span><span class="op">;</span> <span class="co">// query interval in seconds</span></span>
+<span id="cb10-3"><a href="#cb10-3" aria-hidden="true" tabindex="-1"></a><span class="kw">let</span> time <span class="op">=</span> <span class="dv">0</span><span class="op">;</span> <span class="co">// beginning of current time span</span></span>
+<span id="cb10-4"><a href="#cb10-4" aria-hidden="true" tabindex="-1"></a><span class="kw">let</span> minLatency <span class="op">=</span> <span class="op">.</span><span class="dv">1</span><span class="op">;</span> <span class="co">// min time before a hap should trigger</span></span>
+<span id="cb10-5"><a href="#cb10-5" aria-hidden="true" tabindex="-1"></a><span class="pp">setInterval</span>(() <span class="kw">=&gt;</span> {</span>
+<span id="cb10-6"><a href="#cb10-6" aria-hidden="true" tabindex="-1"></a>  <span class="kw">const</span> haps <span class="op">=</span> pattern<span class="op">.</span><span class="fu">queryArc</span>(time<span class="op">,</span> time <span class="op">+</span> interval)<span class="op">;</span></span>
+<span id="cb10-7"><a href="#cb10-7" aria-hidden="true" tabindex="-1"></a>  time <span class="op">+=</span> interval<span class="op">;</span> <span class="co">// increment time</span></span>
+<span id="cb10-8"><a href="#cb10-8" aria-hidden="true" tabindex="-1"></a>  haps<span class="op">.</span><span class="fu">forEach</span>((hap) <span class="kw">=&gt;</span> {</span>
+<span id="cb10-9"><a href="#cb10-9" aria-hidden="true" tabindex="-1"></a>    <span class="kw">const</span> deadline <span class="op">=</span> hap<span class="op">.</span><span class="at">whole</span><span class="op">.</span><span class="at">begin</span> <span class="op">-</span> time <span class="op">+</span> minLatency<span class="op">;</span></span>
+<span id="cb10-10"><a href="#cb10-10" aria-hidden="true" tabindex="-1"></a>    <span class="fu">onTrigger</span>(hap<span class="op">,</span> deadline<span class="op">,</span> duration)<span class="op">;</span></span>
+<span id="cb10-11"><a href="#cb10-11" aria-hidden="true" tabindex="-1"></a>  })<span class="op">;</span></span>
+<span id="cb10-12"><a href="#cb10-12" aria-hidden="true" tabindex="-1"></a>}<span class="op">,</span> interval <span class="op">*</span> <span class="dv">1000</span>)<span class="op">;</span> <span class="co">// query each &quot;interval&quot; seconds</span></span></code></pre>
+    </div>
+    <p>
+      Note that the above code is simplified for illustrative purposes. The actual implementation has to work around
+      imprecise callbacks of <code>setInterval</code>. More about the implementation details can be read in
+      <a href="https://loophole-letters.vercel.app/web-audio-scheduling">this blog post</a>.
+    </p>
+    <p>
+      The fact that <code>Pattern.queryArc</code> is a pure function that maps a time span to a set of events allows us
+      to choose any interval we like without changing the resulting output. It also means that when the pattern is
+      changed from outside, the next scheduling callback will work with the new pattern, keeping its clock running.
+    </p>
+    <p>
+      The latency between the time the pattern is evaluated and the change is heard is between
+      <code>minLatency</code> and <code>interval + minLatency</code>, in our example between 100ms and 600ms. In
+      Strudel, the current query interval is 50ms with a minLatency of 100ms, meaning the latency is between 50ms and
+      150ms.
+    </p>
+    <h2 data-number="7.3" id="output"><span class="header-section-number">7.3</span> Output</h2>
+    <p>
+      The last step is to trigger each event in the chosen output. This is where the given time and value of each event
+      is used to generate audio or any other form of time based output. The default output of the Strudel REPL is the
+      WebAudio output. To understand what an output does, we first have to understand what control parameters are.
+    </p>
+    <h3 data-number="7.3.1" id="control-parameters">
+      <span class="header-section-number">7.3.1</span> Control Parameters
+    </h3>
+    <p>
+      To be able to manipulate multiple aspects of sound in parallel, so called control parameters are used to shape the
+      value of each event. Example:
+    </p>
+    <div class="sourceCode" id="cb11">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb11-1"><a href="#cb11-1" aria-hidden="true" tabindex="-1"></a><span class="fu">note</span>(<span class="st">&quot;c3 e3&quot;</span>)<span class="op">.</span><span class="fu">cutoff</span>(<span class="dv">1000</span>)<span class="op">.</span><span class="fu">s</span>(<span class="st">&#39;sawtooth&#39;</span>)</span>
+<span id="cb11-2"><a href="#cb11-2" aria-hidden="true" tabindex="-1"></a>  <span class="op">.</span><span class="fu">queryArc</span>(<span class="dv">0</span><span class="op">,</span> <span class="dv">1</span>)<span class="op">.</span><span class="fu">map</span>(hap <span class="kw">=&gt;</span> hap<span class="op">.</span><span class="at">value</span>)</span>
+<span id="cb11-3"><a href="#cb11-3" aria-hidden="true" tabindex="-1"></a><span class="co">/* [</span></span>
+<span id="cb11-4"><a href="#cb11-4" aria-hidden="true" tabindex="-1"></a><span class="co">  { note: &#39;c3&#39;, cutoff: 1000, s: &#39;sawtooth&#39; }</span></span>
+<span id="cb11-5"><a href="#cb11-5" aria-hidden="true" tabindex="-1"></a><span class="co">  { note: &#39;e3&#39;, cutoff: 1000, s: &#39;sawtooth&#39; }</span></span>
+<span id="cb11-6"><a href="#cb11-6" aria-hidden="true" tabindex="-1"></a><span class="co">] */</span></span></code></pre>
+    </div>
+    <p>
+      Here, the control parameter functions <code>note</code>, <code>cutoff</code> and <code>s</code> are used, where
+      each controls a different property in the value object. Each control parameter function accepts a primitive value,
+      a list of values to be sequenced into a <code>Pattern</code>, or a <code>Pattern</code>. In the example,
+      <code>note</code> gets a <code>Pattern</code> from a Mini Notation expression (double quoted), while
+      <code>cutoff</code> and <code>s</code> are given a <code>Number</code> and a (single quoted)
+      <code>String</code> respectively.
+    </p>
+    <p>
+      Strudel comes with a large default set of control parameter functions that are based on the ones used by Tidal and
+      SuperDirt, focusing on music and audio terminology. It is however possible to create custom control paramters for
+      any purpose:
+    </p>
+    <div class="sourceCode" id="cb12">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb12-1"><a href="#cb12-1" aria-hidden="true" tabindex="-1"></a><span class="kw">const</span> { x<span class="op">,</span> y } <span class="op">=</span> <span class="fu">createParams</span>(<span class="st">&#39;x&#39;</span><span class="op">,</span> <span class="st">&#39;y&#39;</span>)</span>
+<span id="cb12-2"><a href="#cb12-2" aria-hidden="true" tabindex="-1"></a><span class="fu">x</span>(sine<span class="op">.</span><span class="fu">range</span>(<span class="dv">0</span><span class="op">,</span> <span class="dv">200</span>))<span class="op">.</span><span class="fu">y</span>(cosine<span class="op">.</span><span class="fu">range</span>(<span class="dv">0</span><span class="op">,</span><span class="dv">200</span>))</span></code></pre>
+    </div>
+    <p>
+      This example creates the custom control parameters <code>x</code> and <code>y</code> which are then used to form a
+      pattern that descibes the coordinates of a circle.
+    </p>
+    <h3 data-number="7.3.2" id="outputs"><span class="header-section-number">7.3.2</span> Outputs</h3>
+    <p>
+      Now that we know how the value of an event is manipulated using control parameters, we can look at how outputs can
+      use that value to generate anything. The scheduler above was calling the <code>onTrigger</code> function which is
+      used to implement the output. A very simple version of the web audio output could look like this:
+    </p>
+    <div class="sourceCode" id="cb13">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb13-1"><a href="#cb13-1" aria-hidden="true" tabindex="-1"></a><span class="kw">function</span> <span class="fu">onTrigger</span>(hap<span class="op">,</span> deadline<span class="op">,</span> duration) {</span>
+<span id="cb13-2"><a href="#cb13-2" aria-hidden="true" tabindex="-1"></a>  <span class="kw">const</span> { note } <span class="op">=</span> hap<span class="op">.</span><span class="at">value</span><span class="op">;</span></span>
+<span id="cb13-3"><a href="#cb13-3" aria-hidden="true" tabindex="-1"></a>  <span class="kw">const</span> time <span class="op">=</span> <span class="fu">getAudioContext</span>()<span class="op">.</span><span class="at">currentTime</span> <span class="op">+</span> deadline<span class="op">;</span></span>
+<span id="cb13-4"><a href="#cb13-4" aria-hidden="true" tabindex="-1"></a>  <span class="kw">const</span> o <span class="op">=</span> <span class="fu">getAudioContext</span>()<span class="op">.</span><span class="fu">createOscillator</span>()<span class="op">;</span></span>
+<span id="cb13-5"><a href="#cb13-5" aria-hidden="true" tabindex="-1"></a>  o<span class="op">.</span><span class="at">frequency</span><span class="op">.</span><span class="at">value</span> <span class="op">=</span> <span class="fu">getFreq</span>(note)<span class="op">;</span></span>
+<span id="cb13-6"><a href="#cb13-6" aria-hidden="true" tabindex="-1"></a>  o<span class="op">.</span><span class="fu">start</span>(time)<span class="op">;</span></span>
+<span id="cb13-7"><a href="#cb13-7" aria-hidden="true" tabindex="-1"></a>  o<span class="op">.</span><span class="fu">stop</span>(time <span class="op">+</span> <span class="bu">event</span><span class="op">.</span><span class="at">duration</span>)<span class="op">;</span></span>
+<span id="cb13-8"><a href="#cb13-8" aria-hidden="true" tabindex="-1"></a>  o<span class="op">.</span><span class="fu">connect</span>(<span class="fu">getAudioContext</span>()<span class="op">.</span><span class="at">destination</span>)<span class="op">;</span></span>
+<span id="cb13-9"><a href="#cb13-9" aria-hidden="true" tabindex="-1"></a>}</span></code></pre>
+    </div>
+    <p>
+      The above example will create an <code>OscillatorNode</code> for each event, where the frequency is controlled by
+      the <code>note</code> param. In essence, this is how the WebAudio API output of Strudel works, only with many more
+      parameters to control synths, samples and effects.
+    </p>
+    <h1 data-number="8" id="pattern-alignment-and-combination">
+      <span class="header-section-number">8</span> Pattern alignment and combination
+    </h1>
+    <p>
+      One core aspect of Strudel, inherited from Tidal, is the flexible way that patterns can be combined, irrespective
+      of their structure. Its declarative approach means a live coder does not have to think about the details of
+      <em>how</em> this is done, only <em>what</em> is to be done.
+    </p>
+    <p>
+      As a simple example, consider two number patterns <code>"0 [1 2] 3"</code>, and <code>"10 20"</code>. The first
+      has three contiguous steps of equal lengths, with the second step broken down into two substeps, giving four
+      events in total. There are a very large number of ways in which the structure of these two patterns could be
+      combined, but the default method in both Strudel and Tidal is to line up the cycles of the two patterns, and then
+      take events from the first pattern and match them with those in the second pattern. Therefore, the following two
+      lines are equivalent:
+    </p>
+    <div class="sourceCode" id="cb14">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb14-1"><a href="#cb14-1" aria-hidden="true" tabindex="-1"></a><span class="st">&quot;0 [1 2] 3&quot;</span><span class="op">.</span><span class="fu">add</span>(<span class="st">&quot;10 20&quot;</span>)</span>
+<span id="cb14-2"><a href="#cb14-2" aria-hidden="true" tabindex="-1"></a><span class="st">&quot;10 [11 22] 23&quot;</span></span></code></pre>
+    </div>
+    <p>
+      Where the events only partially overlap, they are treated as fragments of the event in the first pattern. This is
+      a little difficult to conceptualise, but lets start by comparing the two patterns in the following example:
+    </p>
+    <div class="sourceCode" id="cb15">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb15-1"><a href="#cb15-1" aria-hidden="true" tabindex="-1"></a><span class="st">&quot;0 1 2&quot;</span><span class="op">.</span><span class="fu">add</span>(<span class="st">&quot;10 20&quot;</span>)</span>
+<span id="cb15-2"><a href="#cb15-2" aria-hidden="true" tabindex="-1"></a><span class="st">&quot;10 [11 21] 20&quot;</span></span></code></pre>
+    </div>
+    <p>
+      They are similar to the previous example in that the number <code>1</code> is split in two, with its two halves
+      added to <code>10</code> and <code>20</code> respectively. However, the <code>11</code> ‘remembers’ that it is a
+      fragment of that original <code>1</code> event, and so is treated as having a duration of a third of a cycle,
+      despite only being active for a sixth of a cycle. Likewise, the <code>21</code> is also a fragment of that
+      original <code>1</code> event, but a fragment of its second half. Because the start of its event is missing, it
+      wouldn’t actually trigger a sound (unless it underwent further pattern transformations/combinations).
+    </p>
+    <p>
+      In practice, the effect of this default, implicit method for combining two patterns is that the second pattern is
+      added <em>in</em> to the first one, and indeed this can be made explicit:
+    </p>
+    <div class="sourceCode" id="cb16">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb16-1"><a href="#cb16-1" aria-hidden="true" tabindex="-1"></a><span class="st">&quot;0 1 2&quot;</span><span class="op">.</span><span class="at">add</span><span class="op">.</span><span class="fu">in</span>(<span class="st">&quot;10 20&quot;</span>)</span></code></pre>
+    </div>
+    <p>This makes way for other ways to align the pattern, and several are already defined, in particular:</p>
+    <ul>
+      <li>
+        <code>in</code> - as explained above, aligns cycles, and applies values from the pattern on the right
+        <em>in</em> to the pattern on the left.
+      </li>
+      <li>
+        <code>out</code> - as with <code>in</code>, but values are applied <em>out</em> of the pattern on the left
+        (i.e. <em>in</em> to the one on the right).
+      </li>
+      <li>
+        <code>mix</code> - structures from both patterns are combined, so that the new events are not fragments but are
+        created at intersections of events from both sides.
+      </li>
+      <li>
+        <code>squeeze</code> - cycles from the pattern on the right are squeezed into events on the left. So that
+        e.g. <code>"0 1 2".add.squeeze("10 20")</code> is equivalent to <code>"[10 20] [11 21] [12 22]"</code>.
+      </li>
+      <li>
+        <code>squeezeout</code> - as with <code>squeeze</code>, but cycles from the left are squeezed into events on the
+        right. So, <code>"0 1 2".add.squeezeout("10 20")</code> is equivalent to <code>[10 11 12] [20 21 22]</code>.
+      </li>
+      <li>
+        <code>trig</code> is similar to <code>squeezeout</code> in that cycles from the right are aligned with events on
+        the left. However those cycles are not ‘squeezed’, rather they are truncated to fit the event. So
+        <code>"0 1 2 3 4 5 6 7".add.trig("10 [20 30]")</code> would be equivalent to
+        <code>10 11 12 13 20 21 30 31</code>. In effect, events on the right ‘trigger’ cycles on the left.
+      </li>
+      <li>
+        <code>trigzero</code> is similar to <code>trig</code>, but the pattern is ‘triggered’ from its very first cycle,
+        rather than from the current cycle. <code>trig</code> and <code>trigzero</code> therefore only give different
+        results where the leftmost pattern differs from one cycle to the next.
+      </li>
+    </ul>
+    <p>
+      We will save going deeper into the background, design and practicalities of these alignment functions for future
+      publications. However in the next section, we take them as a case study for looking at the different design
+      affordances offered by Haskell to Tidal, and JavaScript to Strudel.
+    </p>
+    <h1 data-number="9" id="comparing-strudel-and-haskell-in-use">
+      <span class="header-section-number">9</span> Comparing Strudel and Haskell in use
+    </h1>
+    <p>
+      Unlike Haskell, JavaScript lacks the ability to define custom infix operators, or change the meaning of existing
+      ones. So the above Strudel example of <code>"0 1 2".add.out("10 20")</code> is equivalent to the Tidal expression
+      <code>"0 1 2" +| "10 20"</code>, where the vertical bar in the operator <code>+|</code> stands for
+      <code>out</code> (where <code>a |+ b</code> would be equivalent of <code>a.add.in(b)</code>).
+    </p>
+    <p>
+      From this we can already see that Tidal tends towards brevity through mixing infix operators with functions, and
+      Strudel tends towards spelling out operations which are joined together with the <code>.</code> operator. This
+      then is the design trade-off of Tidal’s tersity, versus Strudel’s simplicity.
+    </p>
+    <p>To demonstrate this, consider the following Tidal pattern:</p>
+    <pre
+      class="tidal"
+    ><code>iter 4 $ every 3 (||+ n &quot;10 20&quot;) $ (n &quot;0 1 3&quot;) # s &quot;triangle&quot; # crush 4</code></pre>
+    <p>This can be directly translated to the Strudel equivalent:</p>
+    <div class="sourceCode" id="cb18">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb18-1"><a href="#cb18-1" aria-hidden="true" tabindex="-1"></a><span class="fu">iter</span>(<span class="dv">4</span><span class="op">,</span> <span class="fu">every</span>(<span class="dv">3</span><span class="op">,</span> add<span class="op">.</span><span class="fu">squeeze</span>(<span class="st">&quot;10 20&quot;</span>)<span class="op">,</span> <span class="fu">n</span>(<span class="st">&quot;0 1 3&quot;</span>)<span class="op">.</span><span class="fu">s</span>(<span class="st">&quot;triangle&quot;</span>)<span class="op">.</span><span class="fu">crush</span>(<span class="dv">4</span>)))</span></code></pre>
+    </div>
+    <p>Although for a more canonical Strudel expression, we would reorder it as:</p>
+    <div class="sourceCode" id="cb19">
+      <pre
+        class="sourceCode js"
+      ><code class="sourceCode javascript"><span id="cb19-1"><a href="#cb19-1" aria-hidden="true" tabindex="-1"></a><span class="fu">n</span>(<span class="st">&quot;0 1 3&quot;</span>)<span class="op">.</span><span class="fu">every</span>(<span class="dv">3</span><span class="op">,</span> add<span class="op">.</span><span class="fu">squeeze</span>(<span class="st">&quot;10 20&quot;</span>))<span class="op">.</span><span class="fu">iter</span>(<span class="dv">4</span>)<span class="op">.</span><span class="fu">s</span>(<span class="st">&quot;triangle&quot;</span>)<span class="op">.</span><span class="fu">crush</span>(<span class="dv">4</span>)</span></code></pre>
+    </div>
+    <p>
+      The Strudel example uses the <code>.</code> method call operator for all operations and combinations, whereas the
+      Tidal example has <code>#</code> for the default method for combining patterns and uses infix operators for other
+      methods. The lack of parenthesis in the Tidal example is partly due to the way that arguments are applied to
+      Haskell’s functions, and partly due to the use of the <code>$</code> operator as an alternative way to establish
+      precedence and control the order of evaluation.
+    </p>
+    <p>
+      Considering the above, we argue that the Haskell syntax is a little cleaner, but that the Strudel syntax is easier
+      to learn. Our informal observation is that while Haskell’s dollar <code>$</code> operator is very useful in making
+      code easier to work with, it is one of the most difficult aspects of Tidal use for beginners to learn. On the
+      other hand, the deeper levels of parenthesis in Strudel code can be difficult to keep track of, especially while
+      coding under pressure of live musical performance. However this difficulty can be largely be mitigated by
+      reordering expressions, and further mitigated by supporting editor features.
+    </p>
+    <p>
+      With Strudel, we have little choice but to embrace the affordances and constraints offered by JavaScript, and
+      while designing a domain-specific language entirely based on method calls is a challenge, through creative
+      adoption of functional programming techniques like partial application, we are so far very happy with the results.
+      Tidal’s functional reactive approach to pattern-making has in general translated well to JavaScript, and
+      opportunities and constraints have overall traded off to create a very approachable and useable live coding
+      environment.
+    </p>
+    <h2 data-number="9.1" id="the-trade-off-of-flexible-typing">
+      <span class="header-section-number">9.1</span> The trade-off of flexible typing
+    </h2>
+    <p>
+      We have identified one problem with porting Tidal to JavaScript where we have missed Haskell’s strict typing and
+      type inference. In both Tidal and Strudel, time is rational, where any point in time is represented as the ratio
+      of two integers. This allows representation of musical ratios such that are impossible to represent accurately
+      using the more common floating point numbers. However while libraries are available that support rational numbers
+      in JavaScript, the lack of strict typing means that it is easy to implement pattern methods where computationally
+      expensive conversion from floating point to rational numbers are performed late, and therefore often enough to
+      overload the CPUs, due to the large number of iterative calculations required to estimate a ratio for a given
+      floating point number. To mitigate this problem, we might consider moving to TypeScript in the future.
+    </p>
+    <h1 data-number="10" id="future-outlook"><span class="header-section-number">10</span> Future Outlook</h1>
+    <p>
+      The project is still young, with many features on the horizon. As general guiding principles, Strudel aims to be
+    </p>
+    <ol type="1">
+      <li>accessible</li>
+      <li>consistent with Tidal’s approach to pattern</li>
+      <li>modular and extensible</li>
+    </ol>
+    <p>
+      While Haskell’s type system makes it a great language for the ongoing development of Tidal’s inner representation
+      of pattern, JavaScript’s vibrant ecosystem, flexibility and accessibility makes it a great host for more ad-hoc
+      experiments, including interface design. For the future, it is planned to integrate additional alternative sound
+      engines such as Glicol <span class="citation" data-cites="lanChaosprintGlicol2022">(Lan [2020] 2022)</span> and
+      Faust
+      <span class="citation" data-cites="FaustProgrammingLanguage2022"
+        >(<em>Faust - Programming Language for Audio Applications and Plugins</em> [2016] 2022)</span
+      >. Strudel is already approaching feature parity with Tidal, but there are more Tidal functions to be ported, and
+      work to be done to improve compatibility with Tidal’s mininotation. Tidal version 2.0 is under development, which
+      brings a new representation for sequences to its patterns, which will then be brought to Strudel. Besides sound,
+      other ways to render events are being explored, such as graphical, and choreographic output. We are also looking
+      into alternative ways of editing patterns, including multi-user editing for network music, parsing a novel syntax
+      to escape the constraints of javascript, and developing hardware/e-textile interfaces. In summary, there is a lot
+      of fun ahead.
+    </p>
+    <h1 data-number="11" id="links"><span class="header-section-number">11</span> Links</h1>
+    <p>
+      The Strudel REPL is available at <a href="https://strudel.cc" class="uri">https://strudel.cc</a>, including an
+      interactive tutorial. The repository is at
+      <a href="https://github.com/tidalcycles/strudel" class="uri">https://github.com/tidalcycles/strudel</a>, all the
+      code is open source under the AGPL-3.0 License.
+    </p>
+    <h1 data-number="12" id="acknowledgments"><span class="header-section-number">12</span> Acknowledgments</h1>
+    <p>
+      Thanks to the Strudel and wider Tidal, live coding, WebAudio and free/open source software communities for
+      inspiration and support. Alex McLean’s work on this project is supported by a UKRI Future Leaders Fellowship
+      [grant number MR/V025260/1].
+    </p>
+    <h1 class="unnumbered" id="references">References</h1>
+    <div id="refs" class="references csl-bib-body hanging-indent" role="doc-bibliography">
+      <div id="ref-FaustProgrammingLanguage2022" class="csl-entry" role="doc-biblioentry">
+        <em>Faust - Programming Language for Audio Applications and Plugins</em>. (2016) 2022. C++. GRAME.
+        <a href="https://github.com/grame-cncm/faust">https://github.com/grame-cncm/faust</a>.
+      </div>
+      <div id="ref-jackHydra2022" class="csl-entry" role="doc-biblioentry">
+        Jack, Olivia. (2022) 2022. <em>Hydra</em>.
+        <a href="https://github.com/ojack/hydra">https://github.com/ojack/hydra</a>.
+      </div>
+      <div id="ref-lanChaosprintGlicol2022" class="csl-entry" role="doc-biblioentry">
+        Lan, Qichao. (2020) 2022. <em>Chaosprint/Glicol</em>. Rust.
+        <a href="https://github.com/chaosprint/glicol">https://github.com/chaosprint/glicol</a>.
+      </div>
+      <div id="ref-mcleanAlgorithmicPattern2020a" class="csl-entry" role="doc-biblioentry">
+        Mclean, Alex. 2020. <span>“Algorithmic Pattern.”</span> In
+        <em>Proceedings of the International Conference on New Interfaces for Musical Expression</em>, 265--270.
+        Birmingham, UK. <a href="https://zenodo.org/record/4813352">https://zenodo.org/record/4813352</a>.
+      </div>
+      <div id="ref-mcleanFeedforward2020" class="csl-entry" role="doc-biblioentry">
+        McLean, Alex. 2020. <span>“Feedforward.”</span> In
+        <em>Proceedings of New Interfaces for Musical Expression</em>. Birmingham.
+        <a href="https://zenodo.org/record/6353969">https://zenodo.org/record/6353969</a>.
+      </div>
+      <div id="ref-mcleanTidalVortexZero2022" class="csl-entry" role="doc-biblioentry">
+        McLean, Alex, Raphaël Forment, Sylvain Le Beux, and Damián Silvani. 2022. <span>“TidalVortex Zero.”</span> In
+        <em>Proceedings of the 7th International Conference on Live Coding</em>. Limerick, Ireland: Zenodo.
+        <a href="https://doi.org/10.5281/zenodo.6456380">https://doi.org/10.5281/zenodo.6456380</a>.
+      </div>
+      <div id="ref-ogbornDktr0WebDirt2022" class="csl-entry" role="doc-biblioentry">
+        Ogborn, David. (2016) 2022. <em>Dktr0/WebDirt</em>. JavaScript.
+        <a href="https://github.com/dktr0/WebDirt">https://github.com/dktr0/WebDirt</a>.
+      </div>
+      <div id="ref-ogbornEstuaryBrowserbasedCollaborative2017" class="csl-entry" role="doc-biblioentry">
+        Ogborn, David, Jamie Beverley, Luis Navarro del Angel, Eldad Tsabary, and Alex McLean. 2017.
+        <span>“Estuary: Browser-Based Collaborative Projectional Live Coding of Musical Patterns.”</span> In
+        <em>Proceedings of the International Conference on Live Coding</em>, 11. Morelia.
+      </div>
+      <div id="ref-robertsGibberLiveCoding2012" class="csl-entry" role="doc-biblioentry">
+        Roberts, Charles, and Joann Kuchera-morin. 2012. <span>“Gibber: Live Coding Audio in the Browser.”</span> In
+        <em>In Proceedings of the 2012 International Computer Music Conference</em>.
+      </div>
+      <div id="ref-StrudelWAC2022" class="csl-entry" role="doc-biblioentry">
+        Roos, Felix, and Alex McLean. 2022. <span>“Strudel: Algorithmic Patterns for the Web.”</span> In. Zenodo.
+        <a href="https://doi.org/10.5281/zenodo.6768844">https://doi.org/10.5281/zenodo.6768844</a>.
+      </div>
+      <div id="ref-solomonPurescriptocarina2022" class="csl-entry" role="doc-biblioentry">
+        Solomon, Mike. (2021) 2022. <em>Purescript-Ocarina</em>. PureScript.
+        <a href="https://github.com/mikesol/purescript-ocarina">https://github.com/mikesol/purescript-ocarina</a>.
+      </div>
+      <div id="ref-SuperDirt2022" class="csl-entry" role="doc-biblioentry">
+        <em>SuperDirt</em>. (2015) 2022. SuperCollider. musikinformatik.
+        <a href="https://github.com/musikinformatik/SuperDirt">https://github.com/musikinformatik/SuperDirt</a>.
+      </div>
+      <div id="ref-toussaintEuclideanAlgorithmGenerates2005" class="csl-entry" role="doc-biblioentry">
+        Toussaint, Godfried. 2005. <span>“The Euclidean Algorithm Generates Traditional Musical Rhythms.”</span> In
+        <em>In Proceedings of BRIDGES: Mathematical Connections in Art, Music and Science</em>, 47–56.
+        <a href="http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.62.231"
+          >http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.62.231</a
+        >.
+      </div>
+      <div id="ref-CsoundWebAssembly" class="csl-entry" role="doc-biblioentry">
+        Yi, Steven, Victor Lazzarini, and Edward Costello. 2018.
+        <span>“WebAssembly AudioWorklet Csound.”</span> In. Berlin, Germany.
+        <a href="https://mural.maynoothuniversity.ie/16018/">https://mural.maynoothuniversity.ie/16018/</a>.
+      </div>
+    </div>
+  </body>
+</html>
@@ -451,7 +451,7 @@ While Haskell's type system makes it a great language for the ongoing developmen
 # Links

 The Strudel REPL is available at <https://strudel.cc>, including an interactive tutorial.
-The repository is at <https://github.com/tidalcycles/strudel>, all the code is open source under the AGPL-3.0 License.
+The repository is at <https://codeberg.org/uzu/strudel>, all the code is open source under the AGPL-3.0 License.

 # Acknowledgments

@@ -0,0 +1,63 @@
+$if(false)$ This is a pandoc template and should not be edited. $endif$
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" $if(lang)$ lang="$lang$" xml:lang="$lang$" $endif$>
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <meta http-equiv="Content-Style-Type" content="text/css" />
+    <meta name="generator" content="pandoc" />
+    $for(author-meta)$
+    <meta name="author" content="$author-meta$" />
+    $endfor$ $if(date-meta)$
+    <meta name="date" content="$date-meta$" />
+    $endif$
+    <title>$if(title-prefix)$$title-prefix$ - $endif$$pagetitle$</title>
+    <style type="text/css">
+      code {
+        white-space: pre;
+      }
+    </style>
+    $if(quotes)$
+    <style type="text/css">
+      q {
+        quotes: '“' '”' '‘' '’';
+      }
+    </style>
+    $endif$ $if(highlighting-css)$
+    <style type="text/css">
+      $highlighting-css$
+    </style>
+    $endif$
+    <link rel="stylesheet" href="css/iclc.css" $if(html5)$$else$type="text/css" $endif$ />
+    $for(css)$
+    <link rel="stylesheet" href="$css$" $if(html5)$$else$type="text/css" $endif$ />
+    $endfor$ $if(math)$ $math$ $endif$ $for(header-includes)$ $header-includes$ $endfor$
+  </head>
+  <body>
+    $for(include-before)$ $include-before$ $endfor$ $if(title)$
+    <div id="$idprefix$header">
+      <h1 class="title">$title$</h1>
+      $if(subtitle)$
+      <h1 class="subtitle">$subtitle$</h1>
+      $endif$
+      <ul id="authorlist">
+        $for(author)$
+        <li>$author$</li>
+        $endfor$
+      </ul>
+      $if(date)$
+      <h3 class="date">$date$</h3>
+      $endif$
+    </div>
+    $endif$ $if(toc)$
+    <div id="$idprefix$TOC">$toc$</div>
+    $endif$
+
+    <h2 class="abstract">Abstract</h2>
+    <div id="abstract">
+      $if(abstract)$ $abstract$ $else$ Please provide an abstract in the metadata block at the top of your markdown
+      document. Refer to template.txt for details. $endif$
+    </div>
+
+    $body$ $for(include-after)$ $include-after$ $endfor$
+  </body>
+</html>
@@ -0,0 +1,197 @@
+This document introduces you to Strudel in a technical sense. 
+
+It is rather out of date, but there might still be useful info below.
+
+If you just want to *use* Strudel, have a look at the [Tutorial](https://strudel.tidalcycles.org/tutorial/).
+
+## Strudel Packages
+
+There are different packages for different purposes. They..
+
+- split up the code into smaller chunks
+- can be selectively used to implement some sort of time based system
+
+Please refer to the individual README files in the [packages folder](https://codeberg.org/uzu/strudel/src/branch/main/packages)
+
+## REPL
+
+The [REPL](https://strudel.tidalcycles.org/) is the place where all packages come together to form a live coding system. It can also be seen as a reference implementation for users of the library.
+
+More info in the [REPL README](https://codeberg.org/uzu/strudel/src/branch/main/packages/repl/README.md)
+
+# High Level Overview
+
+<img src="strudelflow.png" width="600" />
+
+## 1. End User Code
+
+The End User Code is written in JavaScript with added syntax sugar. The [eval package](https://github.com/tidalcycles/strudel/tree/main/packages/eval#strudelcycleseval) evaluates the user code
+after a transpilation step, which resolves the syntax sugar. If you don't want the syntax sugar, you can omit the eval package and call the native javascript `eval` instead.
+
+### 🍭 Syntax Sugar
+
+JavaScript Transpilation = converting valid JavaScript to valid JavaScript:
+
+```js
+"c3 [e3 g3]".fast(2)
+```
+
+becomes
+
+```js
+mini('c3 [e3 g3]')
+  .withMiniLocation([1, 0, 0], [1, 11, 11]) // source location
+  .fast(2);
+```
+
+- double quoted strings and backtick strings are turned into `mini` calls (single quoted strings are left as is)
+- The source location is added by chaining `withMiniLocation`, which enables the real time highlighting later
+- (psuedo) variable names that look like notes (like `c4`, `bb2` or `fs3`) are turned into strings
+- support for top level await
+- operator overloading could be implemented in the future
+
+This is how it works:
+
+<img src="https://github.com/tidalcycles/strudel/blob/talk/talk/public/shiftflow.png?raw=true" width="800" />
+
+- The user code is parsed with a [shift parser](https://github.com/shapesecurity/shift-parser-js), generating an AST
+- The AST is transformed to resolve the syntax sugar
+- The AST is used to generate code again (shift-codegen)
+
+Shift will most likely be replaced with acorn in the future, see https://github.com/tidalcycles/strudel/issues/174
+
+### Mini Notation
+
+Another important part of the user code is the mini notation, which allows to express rhythms in a short manner.
+
+- the mini notation is [implemented as a PEG grammar](https://github.com/tidalcycles/strudel/blob/main/packages/mini/krill.pegjs), living in the [mini package](https://github.com/tidalcycles/strudel/tree/main/packages/mini)
+- it is based on [krill](https://github.com/Mdashdotdashn/krill) by Mdashdotdashn
+- the peg grammar is used to generate a parser with [peggyjs](https://peggyjs.org/)
+- the generated parser takes a mini notation string and outputs an AST
+- the AST can then be used to construct a pattern using the regular Strudel API
+
+Here's an example AST:
+
+```json
+{
+  "type_": "pattern",
+  "arguments_": { "alignment": "h" },
+  "source_": [
+    {
+      "type_": "element", "source_": "c3",
+      "location_": { "start": { "offset": 1, "line": 1, "column": 2 }, "end": { "offset": 4, "line": 1, "column": 5 } }
+    },
+    {
+      "type_": "element",
+      "location_": { "start": { "offset": 4, "line": 1, "column": 5 }, "end": { "offset": 11, "line": 1, "column": 12 } }
+      "source_": {
+        "type_": "pattern", "arguments_": { "alignment": "h" },
+        "source_": [
+          {
+            "type_": "element", "source_": "e3",
+            "location_": { "start": { "offset": 5, "line": 1, "column": 6 }, "end": { "offset": 8, "line": 1, "column": 9 } }
+          },
+          {
+            "type_": "element", "source_": "g3",
+            "location_": { "start": { "offset": 8, "line": 1, "column": 9 }, "end": { "offset": 10, "line": 1, "column": 11 } }
+          }
+        ]
+      },
+    }
+  ]
+}
+```
+
+which translates to `seq(c3, seq(e3, g3))`
+
+## 2. Querying & Scheduling
+
+When the user code has been evaluated, we hopefully get a Pattern instance, which we can use to query events from. 
+These events can then be used to trigger side effects in the real world. On that note, Events are mostly called Hap(s) in the codebase, because JS already has a built in `Event` class.
+
+### Querying
+
+> Querying = Asking a Pattern for Events within a certain time span
+
+```js
+seq('c3', ['e3', 'g3']) // <--- Pattern
+  .queryArc(0, 2) // query events within 0 and 2 cycles
+  .map((hap) => hap.showWhole()); // make readable
+```
+
+yields 
+
+```js
+[
+  '0/1 -> 1/2: c3', // cycle 0
+  '1/2 -> 3/4: e3',
+  '3/4 -> 1/1: g3',
+  '1/1 -> 3/2: c3', // cycle 1
+  '3/2 -> 7/4: e3',
+  '7/4 -> 2/1: g3',
+];
+```
+
+### 🗓️ Scheduling
+
+The scheduler will query events repeatedly, creating a possibly endless loop of time slices.
+Here is a simplified example of how it works 
+
+```js
+let step = 0.5; // query interval in seconds
+let tick = 0; // how many intervals have passed
+let pattern = seq('c3', ['e3', 'g3']); // pattern from user
+setInterval(() => {
+  const events = pattern.queryArc(tick * step, ++tick * step);
+  events.forEach((event) => {
+    console.log(event.showWhole());
+    const o = getAudioContext().createOscillator();
+    o.frequency.value = getFreq(event.value);
+    o.start(event.whole.begin);
+    o.stop(event.whole.begin + event.duration);
+    o.connect(getAudioContext().destination);
+  });
+}, step * 1000); // query each "step" seconds
+```
+
+## 3. Sound Output
+
+The third and last step is to use the scheduled events to make sound. 
+Patterns are wrapped with param functions to compose different properties of the sound.
+
+```js
+note("[c2(3,8) [<eb2 g1> bb1]]") // sets frequency
+  .s("<sawtooth square>") // sound source
+  .gain(.5) // turn down volume
+  .cutoff(sine.range(200,1000).slow(4)) // modulated cutoff
+  .slow(2)
+  .out().logValues()`,
+  ]}
+/>
+```
+
+Here is an example Hap value with different properties:
+
+```js
+{ note: 'a4', s: 'sawtooth', gain: 0.5, cutoff: 267 }
+```
+<img src="waa-nodes.png" width="600" />
+
+<div className="text-left">
+
+- Patterns represent just values in time!
+- Suitable for any time based output (music, visuals, movement, .. ?)
+
+### Supported Outputs
+
+At the time of writing this doc, the following outputs are supported:
+
+- Web Audio API `.out()` see [/webaudio](https://github.com/tidalcycles/strudel/tree/main/packages/webaudio)
+- MIDI `.midi()` see [/midi](https://github.com/tidalcycles/strudel/tree/main/packages/midi)
+- OSC `.osc()` see [/osc](https://github.com/tidalcycles/strudel/tree/main/packages/osc)
+- Serial `.serial()` see [/serial](https://github.com/tidalcycles/strudel/tree/main/packages/serial)
+- Tone.js `.tone()` (deprecated?) [/tone](https://github.com/tidalcycles/strudel/tree/main/packages/tone)
+- WebDirt `.webdirt()` (deprecated?) [/webdirt](https://github.com/tidalcycles/strudel/tree/main/packages/webdirt)
+- Speech `.speak()` (experimental) part of [/core](https://github.com/tidalcycles/strudel/tree/main/packages/core)
+
+These could change, so make sure to check the [packages folder](https://github.com/tidalcycles/strudel/tree/main/packages).
@@ -42,6 +42,7 @@ export default [
      '**/hydra.mjs',
      '**/jsdoc-synonyms.js',
      'packages/hs2js/src/hs2js.mjs',
+      'packages/supradough/dough-export.mjs',
      '**/samples',
    ],
  },
@@ -83,4 +84,14 @@ export default [
      ],
    },
  },
+  {
+    // Properties provided by AudioWorkletGlobalScope
+    files: ['packages/superdough/worklets.mjs'],
+    languageOptions: {
+      globals: {
+        currentTime: 'readonly',
+        sampleRate: 'readonly',
+      },
+    },
+  },
 ];
@@ -20,5 +20,8 @@
    "@strudel/tonal": "workspace:*",
    "@strudel/transpiler": "workspace:*",
    "@strudel/webaudio": "workspace:*"
+  },
+  "engines": {
+    "node": ">=18.0.0"
  }
 }
@@ -14,5 +14,8 @@
  },
  "dependencies": {
    "@strudel/web": "workspace:*"
+  },
+  "engines": {
+    "node": ">=18.0.0"
  }
 }
@@ -18,5 +18,8 @@
    "@strudel/transpiler": "workspace:*",
    "@strudel/webaudio": "workspace:*",
    "@strudel/tonal": "workspace:*"
+  },
+  "engines": {
+    "node": ">=18.0.0"
  }
 }
@@ -13,5 +13,8 @@
  },
  "devDependencies": {
    "vite": "^6.0.11"
+  },
+  "engines": {
+    "node": ">=18.0.0"
  }
 }
@@ -11,7 +11,7 @@
  },
  "repository": {
    "type": "git",
-    "url": "git+https://github.com/tidalcycles/strudel.git"
+    "url": "git+https://codeberg.org/uzu/strudel.git"
  },
  "keywords": [
    "titdalcycles",
@@ -23,14 +23,17 @@
  "author": "Felix Roos <flix91@gmail.com>",
  "license": "AGPL-3.0-or-later",
  "bugs": {
-    "url": "https://github.com/tidalcycles/strudel/issues"
+    "url": "https://codeberg.org/uzu/strudel/issues"
  },
-  "homepage": "https://github.com/tidalcycles/strudel#readme",
+  "homepage": "https://codeberg.org/uzu/strudel#readme",
  "dependencies": {
    "@strudel/web": "workspace:*",
    "hs2js": "workspace:*"
  },
  "devDependencies": {
    "vite": "^6.0.11"
+  },
+  "engines": {
+    "node": ">=18.0.0"
  }
 }
@@ -1,6 +1,6 @@
 /*
-jsdoc-synonyms.js - Add support for @synonym tag
-Copyright (C) 2023 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/midi/midi.mjs>
+jsdoc-synonyms.js - Add support for @synonyms tag
+Copyright (C) 2023 Strudel contributors - see <https://codeberg.org/uzu/strudel/activity/contributors>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

@@ -5,22 +5,24 @@ made into a pattern swatch.

 Example: <https://felixroos.github.io/strudel/swatch/>

+Please note: These instructions have not been fully tested/adapted since strudel moved to codeberg from github. PRs welcome!
+
 ## deploy

-### 1. fork the [strudel repo on github](https://github.com/tidalcycles/strudel.git)
+### 1. fork the [strudel repo on codeberg](https://codeberg.org/uzu/strudel.git)

-### 2. clone your fork to your machine `git clone https://github.com/<your-username>/strudel.git strudel && cd strudel`
+### 2. clone your fork to your machine `git clone https://codeberg.org/<your-username>/strudel.git strudel && cd strudel`

 ### 3. create a separate branch like `git branch patternuary && git checkout patternuary`

 ### 4. save one or more .txt files in the my-patterns folder

-### 5. edit `website/public/CNAME` to contain `<your-username>.github.io/strudel`
+### 5. edit `website/public/CNAME` to contain `<your-username>.codeberg.page/strudel`

-### 6. edit `website/astro.config.mjs` to use site: `https://<your-username>.github.io` and base `/strudel`, like this
+### 6. edit `website/astro.config.mjs` to use site: `https://<your-username>.codeberg.page` and base `/strudel`, like this

 ```js
-const site = 'https://<your-username>.github.io';
+const site = 'https://<your-username>.codeberg.page';
 const base = '/strudel';
 ```

@@ -30,15 +32,9 @@ const base = '/strudel';
 git add . && git commit -m "site config" && git push --set-upstream origin
 ```

-### 8. deploy to github pages
+### 8. deploy to codeberg pages

- go to settings -> pages and select "Github Actions" as source
- go to settings -> environments -> github-pages and press the edit button next to `main` and type in `patternuary` (under "Deployment branches")
- go to Actions -> `Build and Deploy` and click `Run workflow` with branch `patternuary`
-
-### 9. view your patterns at `<your-username>.github.io/strudel/swatch/`
-
-Alternatively, github pages allows you to use a custom domain, like https://mycooldomain.org/swatch/. [See their documentation for details](https://docs.github.com/en/pages/configuring-a-custom-domain-for-your-github-pages-site).
+### 9. view your patterns at `<your-username>.codeberg.page/strudel/swatch/`

 ### 10. optional: automatic deployment

@@ -31,7 +31,7 @@
  },
  "repository": {
    "type": "git",
-    "url": "git+https://github.com/tidalcycles/strudel.git"
+    "url": "git+https://codeberg.org/uzu/strudel.git"
  },
  "keywords": [
    "tidalcycles",
@@ -43,7 +43,7 @@
  "author": "Alex McLean <alex@slab.org> (https://slab.org)",
  "license": "AGPL-3.0-or-later",
  "bugs": {
-    "url": "https://github.com/tidalcycles/strudel/issues"
+    "url": "https://codeberg.org/uzu/strudel/issues"
  },
  "homepage": "https://strudel.cc",
  "dependencies": {
@@ -71,6 +71,10 @@
    "jsdoc-json": "^2.0.2",
    "lerna": "^8.1.9",
    "prettier": "^3.4.2",
-    "vitest": "^3.0.4"
+    "vitest": "^3.0.4",
+    "vite-plugin-bundle-audioworklet": "workspace:*"
+  },
+  "engines": {
+    "node": ">=18.0.0"
  }
 }
@@ -2,4 +2,4 @@

 Each folder represents one of the @strudel/* packages [published to npm](https://www.npmjs.com/org/strudel).

-To understand how those pieces connect, refer to the [Technical Manual](https://github.com/tidalcycles/strudel/wiki/Technical-Manual) or the individual READMEs.
+To understand how those pieces connect, refer to the [Technical Manual](https://codeberg.org/uzu/strudel/wiki/Technical-Manual) or the individual READMEs.
@@ -1,84 +1,464 @@
 import jsdoc from '../../doc.json';
-// import { javascriptLanguage } from '@codemirror/lang-javascript';
 import { autocompletion } from '@codemirror/autocomplete';
 import { h } from './html';
+//TODO: fix tonal scale import
+// import { Scale } from '@tonaljs/tonal';
+// import { soundMap } from '@strudel/webaudio';
+let soundMap = undefined;
+import { complex } from '@strudel/tonal';

-function plaintext(str) {
+const escapeHtml = (str) => {
  const div = document.createElement('div');
  div.innerText = str;
  return div.innerHTML;
-}
+};

-const getDocLabel = (doc) => doc.name || doc.longname;
-const getInnerText = (html) => {
-  var div = document.createElement('div');
+const stripHtml = (html) => {
+  const div = document.createElement('div');
  div.innerHTML = html;
  return div.textContent || div.innerText || '';
 };

-export function Autocomplete({ doc, label }) {
-  return h`<div class="prose dark:prose-invert max-h-[400px] overflow-auto p-2">
-<h1 class="pt-0 mt-0">${label || getDocLabel(doc)}</h1>
-${doc.description}
-<ul>
-  ${doc.params?.map(
-    ({ name, type, description }) =>
-      `<li>${name} : ${type.names?.join(' | ')} ${description ? ` - ${getInnerText(description)}` : ''}</li>`,
-  )}
-</ul>
-<div>
-  ${doc.examples?.map((example) => `<div><pre>${plaintext(example)}</pre></div>`)}
-</div>
-</div>`[0];
-  /*
-<pre
-className="cursor-pointer"
-onMouseDown={(e) => {
-  console.log('ola!');
-  navigator.clipboard.writeText(example);
-  e.stopPropagation();
-}}
->
-{example}
-</pre>
-*/
+const getDocLabel = (doc) => doc.name || doc.longname;
+
+const buildParamsList = (params) =>
+  params?.length
+    ? `
+    <div class="autocomplete-info-params-section">
+      <h4 class="autocomplete-info-section-title">Parameters</h4>
+      <ul class="autocomplete-info-params-list">
+        ${params
+          .map(
+            ({ name, type, description }) => `
+          <li class="autocomplete-info-param-item">
+            <span class="autocomplete-info-param-name">${name}</span>
+            <span class="autocomplete-info-param-type">${type.names?.join(' | ')}</span>
+            ${description ? `<div class="autocomplete-info-param-desc">${stripHtml(description)}</div>` : ''}
+          </li>
+        `,
+          )
+          .join('')}
+      </ul>
+    </div>
+  `
+    : '';
+
+const buildExamples = (examples) =>
+  examples?.length
+    ? `
+    <div class="autocomplete-info-examples-section">
+      <h4 class="autocomplete-info-section-title">Examples</h4>
+      ${examples
+        .map(
+          (example) => `
+        <pre class="autocomplete-info-example-code">${escapeHtml(example)}</pre>
+      `,
+        )
+        .join('')}
+    </div>
+  `
+    : '';
+
+export const Autocomplete = (doc) =>
+  h`
+  <div class="autocomplete-info-container">
+    <div class="autocomplete-info-tooltip">
+      <h3 class="autocomplete-info-function-name">${getDocLabel(doc)}</h3>
+      ${doc.synonyms_text ? `<div class="autocomplete-info-function-synonyms">Synonyms: ${doc.synonyms_text}</div>` : ''}
+      ${doc.description ? `<div class="autocomplete-info-function-description">${doc.description}</div>` : ''}
+      ${buildParamsList(doc.params)}
+      ${buildExamples(doc.examples)}
+    </div>
+  </div>
+`[0];
+
+const isValidDoc = (doc) => {
+  const label = getDocLabel(doc);
+  return label && !label.startsWith('_') && !['package'].includes(doc.kind);
+};
+
+const hasExcludedTags = (doc) =>
+  ['superdirtOnly', 'noAutocomplete'].some((tag) => doc.tags?.find((t) => t.originalTitle === tag));
+
+export function bankCompletions() {
+  // TODO: FIX IMPORT
+  const soundDict = soundMap?.get() ?? {};
+
+  const banks = new Set();
+  for (const key of Object.keys(soundDict)) {
+    const [bank, suffix] = key.split('_');
+    if (suffix && bank) banks.add(bank);
+  }
+  return Array.from(banks)
+    .sort()
+    .map((name) => ({ label: name, type: 'bank' }));
 }

-const jsdocCompletions = jsdoc.docs
-  .filter(
-    (doc) =>
-      getDocLabel(doc) &&
-      !getDocLabel(doc).startsWith('_') &&
-      !['package'].includes(doc.kind) &&
-      !['superdirtOnly', 'noAutocomplete'].some((tag) => doc.tags?.find((t) => t.originalTitle === tag)),
-  )
-  // https://codemirror.net/docs/ref/#autocomplete.Completion
-  .map((doc) /*: Completion */ => ({
-    label: getDocLabel(doc),
-    // detail: 'xxx', // An optional short piece of information to show (with a different style) after the label.
-    info: () => Autocomplete({ doc }),
-    type: 'function', // https://codemirror.net/docs/ref/#autocomplete.Completion.type
-  }));
+// Attempt to get all scale names from Tonal TODO: FIX IMPORT
+let scaleCompletions = [];
+// try {
+//   scaleCompletions = (Scale.names ? Scale.names() : []).map((name) => ({ label: name, type: 'scale' }));
+// } catch (e) {
+//   console.warn('[autocomplete] Could not load scale names from Tonal:', e);
+// }

-export const strudelAutocomplete = (context /* : CompletionContext */) => {
-  let word = context.matchBefore(/\w*/);
-  if (word.from == word.to && !context.explicit) return null;
+// Valid mode values for voicing
+const modeCompletions = [
+  { label: 'below', type: 'mode' },
+  { label: 'above', type: 'mode' },
+  { label: 'duck', type: 'mode' },
+  { label: 'root', type: 'mode' },
+];
+
+// Valid chord symbols from ireal dictionary plus empty string for major triads
+const chordSymbols = ['', ...Object.keys(complex)].sort();
+const chordSymbolCompletions = chordSymbols.map((symbol) => {
+  if (symbol === '') {
+    return {
+      label: 'major',
+      apply: '',
+      type: 'chord-symbol',
+    };
+  }
  return {
-    from: word.from,
-    options: jsdocCompletions,
-    /*     options: [
-      { label: 'match', type: 'keyword' },
-      { label: 'hello', type: 'variable', info: '(World)' },
-      { label: 'magic', type: 'text', apply: '⠁⭒*.✩.*⭒⠁', detail: 'macro' },
-    ], */
+    label: symbol,
+    apply: symbol,
+    type: 'chord-symbol',
+  };
+});
+
+export const getSynonymDoc = (doc, synonym) => {
+  const synonyms = doc.synonyms || [];
+  const docLabel = getDocLabel(doc);
+  // Swap `doc.name` in for `s` in the list of synonyms
+  const synonymsWithDoc = [docLabel, ...synonyms].filter((x) => x && x !== synonym);
+  return {
+    ...doc,
+    name: synonym,
+    longname: synonym,
+    synonyms: synonymsWithDoc,
+    synonyms_text: synonymsWithDoc.join(', '),
  };
 };

-export function isAutoCompletionEnabled(on) {
-  return on
-    ? [
-        autocompletion({ override: [strudelAutocomplete] }),
-        //javascriptLanguage.data.of({ autocomplete: strudelAutocomplete }),
-      ]
-    : []; // autocompletion({ override: [] })
+const jsdocCompletions = (() => {
+  const seen = new Set(); // avoid repetition
+  const completions = [];
+  for (const doc of jsdoc.docs) {
+    if (!isValidDoc(doc) || hasExcludedTags(doc)) continue;
+    const docLabel = getDocLabel(doc);
+    // Remove duplicates
+    const synonyms = doc.synonyms || [];
+    let labels = [docLabel, ...synonyms];
+    for (const label of labels) {
+      // https://codemirror.net/docs/ref/#autocomplete.Completion
+      if (label && !seen.has(label)) {
+        seen.add(label);
+        completions.push({
+          label,
+          info: () => Autocomplete(getSynonymDoc(doc, label)),
+          type: 'function', // https://codemirror.net/docs/ref/#autocomplete.Completion.type
+        });
+      }
+    }
+  }
+  return completions;
+})();
+
+// --- Handler functions for each context ---
+const pitchNames = [
+  'C',
+  'C#',
+  'Db',
+  'D',
+  'D#',
+  'Eb',
+  'E',
+  'E#',
+  'Fb',
+  'F',
+  'F#',
+  'Gb',
+  'G',
+  'G#',
+  'Ab',
+  'A',
+  'A#',
+  'Bb',
+  'B',
+  'B#',
+  'Cb',
+];
+
+// Cached regex patterns for scaleHandler
+const SCALE_NO_QUOTES_REGEX = /scale\(\s*$/;
+const SCALE_AFTER_COLON_REGEX = /scale\(\s*['"][^'"]*:[^'"]*$/;
+const SCALE_PRE_COLON_REGEX = /scale\(\s*['"][^'"]*$/;
+const SCALE_PITCH_MATCH_REGEX = /([A-Ga-g][#b]*)?$/;
+const SCALE_SPACES_TO_COLON_REGEX = /\s+/g;
+
+function scaleHandler(context) {
+  // First check for scale context without quotes - block with empty completions
+  let scaleNoQuotesContext = context.matchBefore(SCALE_NO_QUOTES_REGEX);
+  if (scaleNoQuotesContext) {
+    return {
+      from: scaleNoQuotesContext.to,
+      options: [],
+    };
+  }
+
+  // Check for after-colon context first (more specific)
+  let scaleAfterColonContext = context.matchBefore(SCALE_AFTER_COLON_REGEX);
+  if (scaleAfterColonContext) {
+    const text = scaleAfterColonContext.text;
+    const colonIdx = text.lastIndexOf(':');
+    if (colonIdx !== -1) {
+      const fragment = text.slice(colonIdx + 1);
+      const filteredScales = scaleCompletions.filter((s) => s.label.startsWith(fragment));
+      const options = filteredScales.map((s) => ({
+        ...s,
+        apply: s.label.replace(SCALE_SPACES_TO_COLON_REGEX, ':'),
+      }));
+      const from = scaleAfterColonContext.from + colonIdx + 1;
+      return {
+        from,
+        options,
+      };
+    }
+  }
+
+  // Then check for pre-colon context
+  let scalePreColonContext = context.matchBefore(SCALE_PRE_COLON_REGEX);
+  if (scalePreColonContext) {
+    if (!scalePreColonContext.text.includes(':')) {
+      if (context.explicit) {
+        const text = scalePreColonContext.text;
+        const match = text.match(SCALE_PITCH_MATCH_REGEX);
+        const fragment = match ? match[0] : '';
+        const filtered = pitchNames.filter((p) => p.toLowerCase().startsWith(fragment.toLowerCase()));
+        const from = scalePreColonContext.to - fragment.length;
+        const options = filtered.map((p) => ({ label: p, type: 'pitch' }));
+        return { from, options };
+      } else {
+        return { from: scalePreColonContext.to, options: [] };
+      }
+    }
+  }
+  return null;
 }
+
+// Cached regex patterns for soundHandler
+const SOUND_NO_QUOTES_REGEX = /(s|sound)\(\s*$/;
+const SOUND_WITH_QUOTES_REGEX = /(s|sound)\(\s*['"][^'"]*$/;
+const SOUND_FRAGMENT_MATCH_REGEX = /(?:[\s[{(<])([\w]*)$/;
+
+function soundHandler(context) {
+  // First check for sound context without quotes - block with empty completions
+  let soundNoQuotesContext = context.matchBefore(SOUND_NO_QUOTES_REGEX);
+  if (soundNoQuotesContext) {
+    return {
+      from: soundNoQuotesContext.to,
+      options: [],
+    };
+  }
+
+  // Then check for sound context with quotes - provide completions
+  let soundContext = context.matchBefore(SOUND_WITH_QUOTES_REGEX);
+  if (!soundContext) return null;
+
+  const text = soundContext.text;
+  const quoteIdx = Math.max(text.lastIndexOf('"'), text.lastIndexOf("'"));
+  if (quoteIdx === -1) return null;
+  const inside = text.slice(quoteIdx + 1);
+  const fragMatch = inside.match(SOUND_FRAGMENT_MATCH_REGEX);
+  const fragment = fragMatch ? fragMatch[1] : inside;
+  const soundNames = Object.keys(soundMap?.get() ?? {}).sort();
+  const filteredSounds = soundNames.filter((name) => name.includes(fragment));
+  let options = filteredSounds.map((name) => ({ label: name, type: 'sound' }));
+  const from = soundContext.to - fragment.length;
+  return {
+    from,
+    options,
+  };
+}
+
+// Cached regex patterns for bankHandler
+const BANK_NO_QUOTES_REGEX = /bank\(\s*$/;
+const BANK_WITH_QUOTES_REGEX = /bank\(\s*['"][^'"]*$/;
+
+function bankHandler(context) {
+  // First check for bank context without quotes - block with empty completions
+  let bankNoQuotesContext = context.matchBefore(BANK_NO_QUOTES_REGEX);
+  if (bankNoQuotesContext) {
+    return {
+      from: bankNoQuotesContext.to,
+      options: [],
+    };
+  }
+
+  // Then check for bank context with quotes - provide completions
+  let bankMatch = context.matchBefore(BANK_WITH_QUOTES_REGEX);
+  if (!bankMatch) return null;
+
+  const text = bankMatch.text;
+  const quoteIdx = Math.max(text.lastIndexOf('"'), text.lastIndexOf("'"));
+  if (quoteIdx === -1) return null;
+  const inside = text.slice(quoteIdx + 1);
+  const fragment = inside;
+  let banks = bankCompletions();
+  const filteredBanks = banks.filter((b) => b.label.startsWith(fragment));
+  const from = bankMatch.to - fragment.length;
+  return {
+    from,
+    options: filteredBanks,
+  };
+}
+
+// Cached regex patterns for modeHandler
+const MODE_NO_QUOTES_REGEX = /mode\(\s*$/;
+const MODE_AFTER_COLON_REGEX = /mode\(\s*['"][^'"]*:[^'"]*$/;
+const MODE_PRE_COLON_REGEX = /mode\(\s*['"][^'"]*$/;
+const MODE_FRAGMENT_MATCH_REGEX = /(?:[\s[{(<])([\w:]*)$/;
+
+function modeHandler(context) {
+  // First check for mode context without quotes - block with empty completions
+  let modeNoQuotesContext = context.matchBefore(MODE_NO_QUOTES_REGEX);
+  if (modeNoQuotesContext) {
+    return {
+      from: modeNoQuotesContext.to,
+      options: [],
+    };
+  }
+
+  // Check for after-colon context first (more specific)
+  let modeAfterColonContext = context.matchBefore(MODE_AFTER_COLON_REGEX);
+  if (modeAfterColonContext) {
+    const text = modeAfterColonContext.text;
+    const colonIdx = text.lastIndexOf(':');
+    if (colonIdx !== -1) {
+      const fragment = text.slice(colonIdx + 1);
+      // For anchor after colon, we can suggest pitch names
+      const filtered = pitchNames.filter((p) => p.toLowerCase().startsWith(fragment.toLowerCase()));
+      const options = filtered.map((p) => ({ label: p, type: 'pitch' }));
+      const from = modeAfterColonContext.from + colonIdx + 1;
+      return {
+        from,
+        options,
+      };
+    }
+  }
+
+  // Then check for pre-colon context
+  let modeContext = context.matchBefore(MODE_PRE_COLON_REGEX);
+  if (!modeContext) return null;
+
+  const text = modeContext.text;
+  const quoteIdx = Math.max(text.lastIndexOf('"'), text.lastIndexOf("'"));
+  if (quoteIdx === -1) return null;
+  const inside = text.slice(quoteIdx + 1);
+  const fragMatch = inside.match(MODE_FRAGMENT_MATCH_REGEX);
+  const fragment = fragMatch ? fragMatch[1] : inside;
+  const filteredModes = modeCompletions.filter((m) => m.label.startsWith(fragment));
+  const from = modeContext.to - fragment.length;
+  return {
+    from,
+    options: filteredModes,
+  };
+}
+
+// Cached regex patterns for chordHandler
+const CHORD_NO_QUOTES_REGEX = /chord\(\s*$/;
+const CHORD_WITH_QUOTES_REGEX = /chord\(\s*['"][^'"]*$/;
+const CHORD_FRAGMENT_MATCH_REGEX = /(?:[\s[{(<])([\w#b+^:-]*)$/;
+
+function chordHandler(context) {
+  // First check for chord context without quotes - block with empty completions
+  let chordNoQuotesContext = context.matchBefore(CHORD_NO_QUOTES_REGEX);
+  if (chordNoQuotesContext) {
+    return {
+      from: chordNoQuotesContext.to,
+      options: [],
+    };
+  }
+
+  // Then check for chord context with quotes - provide completions
+  let chordContext = context.matchBefore(CHORD_WITH_QUOTES_REGEX);
+  if (!chordContext) return null;
+
+  const text = chordContext.text;
+  const quoteIdx = Math.max(text.lastIndexOf('"'), text.lastIndexOf("'"));
+  if (quoteIdx === -1) return null;
+  const inside = text.slice(quoteIdx + 1);
+
+  // Use same fragment matching as sound/mode for expressions like "<G Am>"
+  const fragMatch = inside.match(CHORD_FRAGMENT_MATCH_REGEX);
+  const fragment = fragMatch ? fragMatch[1] : inside;
+
+  // Check if fragment contains any pitch name at start (for root + symbol)
+  let rootMatch = null;
+  let symbolFragment = fragment;
+  for (const pitch of pitchNames) {
+    if (fragment.toLowerCase().startsWith(pitch.toLowerCase())) {
+      rootMatch = pitch;
+      symbolFragment = fragment.slice(pitch.length);
+      break;
+    }
+  }
+
+  if (rootMatch) {
+    // We have a root, now complete chord symbols
+    const filteredSymbols = chordSymbolCompletions.filter((s) =>
+      s.label.toLowerCase().startsWith(symbolFragment.toLowerCase()),
+    );
+
+    // Create completions that replace the entire chord, not just the symbol part
+    const options = filteredSymbols;
+
+    const from = chordContext.to - symbolFragment.length;
+    return { from, options };
+  } else {
+    // No root yet, complete with pitch names
+    const filteredPitches = pitchNames.filter((p) => p.toLowerCase().startsWith(fragment.toLowerCase()));
+    const options = filteredPitches.map((p) => ({ label: p, type: 'pitch' }));
+    const from = chordContext.to - fragment.length;
+    return { from, options };
+  }
+}
+
+// Cached regex patterns for fallbackHandler
+const FALLBACK_WORD_REGEX = /\w*/;
+
+function fallbackHandler(context) {
+  const word = context.matchBefore(FALLBACK_WORD_REGEX);
+  if (word && word.from === word.to && !context.explicit) return null;
+  if (word) {
+    return {
+      from: word.from,
+      options: jsdocCompletions,
+    };
+  }
+  return null;
+}
+
+const handlers = [
+  soundHandler,
+  bankHandler,
+  chordHandler,
+  scaleHandler,
+  modeHandler,
+  // this handler *must* be last
+  fallbackHandler,
+];
+
+export const strudelAutocomplete = (context) => {
+  for (const handler of handlers) {
+    const result = handler(context);
+    if (result) {
+      return result;
+    }
+  }
+  return null;
+};
+
+export const isAutoCompletionEnabled = (enabled) =>
+  enabled ? [autocompletion({ override: [strudelAutocomplete], closeOnBlur: false })] : [];
@@ -0,0 +1,63 @@
+import {
+  keymap,
+  highlightSpecialChars,
+  drawSelection,
+  highlightActiveLine,
+  dropCursor,
+  rectangularSelection,
+  crosshairCursor,
+  lineNumbers,
+  highlightActiveLineGutter,
+} from '@codemirror/view';
+import {
+  defaultHighlightStyle,
+  syntaxHighlighting,
+  bracketMatching,
+  foldGutter,
+  foldKeymap,
+} from '@codemirror/language';
+import { defaultKeymap, history, historyKeymap } from '@codemirror/commands';
+import { searchKeymap, highlightSelectionMatches } from '@codemirror/search';
+import { completionKeymap, closeBracketsKeymap } from '@codemirror/autocomplete';
+
+// Taken + slightly modified from https://github.com/codemirror/basic-setup/blob/main/src/codemirror.ts
+
+export const basicSetup = (() => [
+  //   lineNumbers(),
+  //   highlightActiveLineGutter(),
+  highlightSpecialChars(),
+  history(),
+  // foldGutter(),
+  // drawSelection(),
+  dropCursor(),
+  // EditorState.allowMultipleSelections.of(true),
+  // indentOnInput(),
+  // syntaxHighlighting(defaultHighlightStyle, { fallback: true }),
+  // autocompletion(),
+  rectangularSelection(),
+  crosshairCursor(),
+  // highlightActiveLine(),
+  // highlightSelectionMatches(),
+  keymap.of([
+    ...closeBracketsKeymap,
+    ...defaultKeymap,
+    // ...searchKeymap,
+    ...historyKeymap,
+    // ...foldKeymap,
+    // ...completionKeymap,
+  ]),
+])();
+
+/// A minimal set of extensions to create a functional editor. Only
+/// includes [the default keymap](#commands.defaultKeymap), [undo
+/// history](#commands.history), [special character
+/// highlighting](#view.highlightSpecialChars), [custom selection
+/// drawing](#view.drawSelection), and [default highlight
+/// style](#language.defaultHighlightStyle).
+export const minimalSetup = (() => [
+  highlightSpecialChars(),
+  history(),
+  drawSelection(),
+  syntaxHighlighting(defaultHighlightStyle, { fallback: true }),
+  keymap.of([...defaultKeymap, ...historyKeymap]),
+])();
@@ -1,29 +1,31 @@
 import { closeBrackets } from '@codemirror/autocomplete';
-export { toggleComment, toggleBlockComment, toggleLineComment, toggleBlockCommentByLine } from '@codemirror/commands';
-// import { search, highlightSelectionMatches } from '@codemirror/search';
-import { history } from '@codemirror/commands';
-import { javascript } from '@codemirror/lang-javascript';
-import { defaultHighlightStyle, syntaxHighlighting, bracketMatching } from '@codemirror/language';
+import { indentWithTab, toggleLineComment } from '@codemirror/commands';
+import { javascript, javascriptLanguage } from '@codemirror/lang-javascript';
+import { bracketMatching, defaultHighlightStyle, syntaxHighlighting } from '@codemirror/language';
 import { Compartment, EditorState, Prec } from '@codemirror/state';
 import {
+  drawSelection,
  EditorView,
-  highlightActiveLineGutter,
  highlightActiveLine,
+  highlightActiveLineGutter,
  keymap,
  lineNumbers,
-  drawSelection,
 } from '@codemirror/view';
-import { repl, registerControl } from '@strudel/core';
-import { Drawer, cleanupDraw } from '@strudel/draw';
+import { persistentAtom } from '@nanostores/persistent';
+import { logger, registerControl, repl } from '@strudel/core';
+import { cleanupDraw, Drawer } from '@strudel/draw';
+
 import { isAutoCompletionEnabled } from './autocomplete.mjs';
-import { isTooltipEnabled } from './tooltip.mjs';
+import { basicSetup } from './basicSetup.mjs';
 import { flash, isFlashEnabled } from './flash.mjs';
 import { highlightMiniLocations, isPatternHighlightingEnabled, updateMiniLocations } from './highlight.mjs';
 import { keybindings } from './keybindings.mjs';
-import { initTheme, activateTheme, theme } from './themes.mjs';
 import { sliderPlugin, updateSliderWidgets } from './slider.mjs';
-import { widgetPlugin, updateWidgets } from './widget.mjs';
-import { persistentAtom } from '@nanostores/persistent';
+import { activateTheme, initTheme, theme } from './themes.mjs';
+import { isTooltipEnabled } from './tooltip.mjs';
+import { updateWidgets, widgetPlugin } from './widget.mjs';
+
+export { toggleBlockComment, toggleBlockCommentByLine, toggleComment, toggleLineComment } from '@codemirror/commands';

 const extensions = {
  isLineWrappingEnabled: (on) => (on ? EditorView.lineWrapping : []),
@@ -37,6 +39,14 @@ const extensions = {
  isActiveLineHighlighted: (on) => (on ? [highlightActiveLine(), highlightActiveLineGutter()] : []),
  isFlashEnabled,
  keybindings,
+  isTabIndentationEnabled: (on) => (on ? keymap.of([indentWithTab]) : []),
+  isMultiCursorEnabled: (on) =>
+    on
+      ? [
+          EditorState.allowMultipleSelections.of(true),
+          EditorView.clickAddsSelectionRange.of((ev) => ev.metaKey || ev.ctrlKey),
+        ]
+      : [],
 };
 const compartments = Object.fromEntries(Object.keys(extensions).map((key) => [key, new Compartment()]));

@@ -51,6 +61,8 @@ export const defaultSettings = {
  isFlashEnabled: true,
  isTooltipEnabled: false,
  isLineWrappingEnabled: false,
+  isTabIndentationEnabled: false,
+  isMultiCursorEnabled: false,
  theme: 'strudelTheme',
  fontFamily: 'monospace',
  fontSize: 18,
@@ -62,7 +74,7 @@ export const codemirrorSettings = persistentAtom('codemirror-settings', defaultS
 });

 // https://codemirror.net/docs/guide/
-export function initEditor({ initialCode = '', onChange, onEvaluate, onStop, root }) {
+export function initEditor({ initialCode = '', onChange, onEvaluate, onStop, root, mondo }) {
  const settings = codemirrorSettings.get();
  const initialSettings = Object.keys(compartments).map((key) =>
    compartments[key].of(extensions[key](parseBooleans(settings[key]))),
@@ -75,13 +87,17 @@ export function initEditor({ initialCode = '', onChange, onEvaluate, onStop, roo
      /* search(),
      highlightSelectionMatches(), */
      ...initialSettings,
-      javascript(),
+      basicSetup,
+      mondo ? [] : javascript(),
+      javascriptLanguage.data.of({
+        closeBrackets: { brackets: ['(', '[', '{', "'", '"', '<'] },
+        bracketMatching: { brackets: ['(', '[', '{', "'", '"', '<'] },
+      }),
      sliderPlugin,
      widgetPlugin,
-      // indentOnInput(), // works without. already brought with javascript extension?
-      // bracketMatching(), // does not do anything
+      // indentOnInput(), // works without. already brought with javascript
+      // extension? bracketMatching(), // does not do anything
      syntaxHighlighting(defaultHighlightStyle),
-      history(),
      EditorView.updateListener.of((v) => onChange(v)),
      drawSelection({ cursorBlinkRate: 0 }),
      Prec.highest(
@@ -104,13 +120,13 @@ export function initEditor({ initialCode = '', onChange, onEvaluate, onStop, roo
            run: () => onStop?.(),
          },
          /* {
-          key: 'Ctrl-Shift-.',
-          run: () => (onPanic ? onPanic() : onStop?.()),
-        },
-        {
-          key: 'Ctrl-Shift-Enter',
-          run: () => (onReEvaluate ? onReEvaluate() : onEvaluate?.()),
-        }, */
+            key: 'Ctrl-Shift-.',
+            run: () => (onPanic ? onPanic() : onStop?.()),
+          },
+          {
+            key: 'Ctrl-Shift-Enter',
+            run: () => (onReEvaluate ? onReEvaluate() : onEvaluate?.()),
+          }, */
        ]),
      ),
    ],
@@ -191,7 +207,8 @@ export class StrudelMirror {
        updateWidgets(this.editor, widgets);
        updateMiniLocations(this.editor, this.miniLocations);
        replOptions?.afterEval?.(options);
-        // if no painters are set (.onPaint was not called), then we only need the present moment (for highlighting)
+        // if no painters are set (.onPaint was not called), then we only need
+        // the present moment (for highlighting)
        const drawTime = options.pattern.getPainters().length ? this.drawTime : [0, 0];
        this.drawer.setDrawTime(drawTime);
        // invalidate drawer after we've set the appropriate drawTime
@@ -209,6 +226,7 @@ export class StrudelMirror {
      },
      onEvaluate: () => this.evaluate(),
      onStop: () => this.stop(),
+      mondo: replOptions.mondo,
    });
    const cmEditor = this.root.querySelector('.cm-editor');
    if (cmEditor) {
@@ -229,6 +247,33 @@ export class StrudelMirror {
      }
    };
    document.addEventListener('start-repl', this.onStartRepl);
+
+    // Handle global evaluation requests (e.g., from Vim :w)
+    this.onEvaluateRequest = (e) => {
+      try {
+        // Evaluate current editor on repl-evaluate
+        logger('[repl] evaluate via event');
+        this.evaluate();
+        e?.cancelable && e.preventDefault?.();
+      } catch (err) {
+        console.error('Error handling repl-evaluate event', err);
+      }
+    };
+    document.addEventListener('repl-evaluate', this.onEvaluateRequest);
+    document.addEventListener('repl-stop', this.onStopRequest);
+
+    // Toggle comments requested from Vim (gc)
+    this.onToggleComment = (e) => {
+      try {
+        // Honor selections; toggleLineComment handles both selections and
+        // single line
+        toggleLineComment(this.editor);
+        e?.cancelable && e.preventDefault?.();
+      } catch (err) {
+        console.error('Error handling repl-toggle-comment event', err);
+      }
+    };
+    document.addEventListener('repl-toggle-comment', this.onToggleComment);
  }
  draw(haps, time, painters) {
    painters?.forEach((painter) => painter(this.drawContext, time, haps, this.drawTime));
@@ -255,6 +300,16 @@ export class StrudelMirror {
  async stop() {
    this.repl.scheduler.stop();
  }
+
+  // Listen for global stop requests (e.g., from Vim :q)
+  onStopRequest = (e) => {
+    try {
+      this.stop();
+      e?.cancelable && e.preventDefault?.();
+    } catch (err) {
+      console.error('Error handling repl-stop event', err);
+    }
+  };
  async toggle() {
    if (this.repl.scheduler.started) {
      this.repl.stop();
@@ -330,11 +385,18 @@ export class StrudelMirror {
    }
  }
  setCode(code) {
-    const changes = { from: 0, to: this.editor.state.doc.length, insert: code };
+    const changes = {
+      from: 0,
+      to: this.editor.state.doc.length,
+      insert: code,
+    };
    this.editor.dispatch({ changes });
  }
  clear() {
    this.onStartRepl && document.removeEventListener('start-repl', this.onStartRepl);
+    this.onEvaluateRequest && document.removeEventListener('repl-evaluate', this.onEvaluateRequest);
+    this.onStopRequest && document.removeEventListener('repl-stop', this.onStopRequest);
+    this.onToggleComment && document.removeEventListener('repl-toggle-comment', this.onToggleComment);
  }
  getCursorLocation() {
    return this.editor.state.selection.main.head;
@@ -11,7 +11,9 @@ export const flashField = StateField.define({
      for (let e of tr.effects) {
        if (e.is(setFlash)) {
          if (e.value && tr.newDoc.length > 0) {
-            const mark = Decoration.mark({ attributes: { style: `background-color: #FFCA2880` } });
+            const mark = Decoration.mark({
+              attributes: { style: `background-color: rgba(255,255,255, .4); filter: invert(10%)` },
+            });
            flash = Decoration.set([mark.range(0, tr.newDoc.length)]);
          } else {
            flash = Decoration.set([]);
@@ -1,4 +1,4 @@
-import { RangeSetBuilder, StateEffect, StateField } from '@codemirror/state';
+import { RangeSetBuilder, StateEffect, StateField, Prec } from '@codemirror/state';
 import { Decoration, EditorView } from '@codemirror/view';

 export const setMiniLocations = StateEffect.define();
@@ -134,5 +134,5 @@ export const isPatternHighlightingEnabled = (on, config) => {
    setTimeout(() => {
      updateMiniLocations(config.editor, config.miniLocations);
    }, 100);
-  return on ? highlightExtension : [];
+  return on ? Prec.highest(highlightExtension) : [];
 };
@@ -1,6 +1,7 @@
-const parser = typeof DOMParser !== 'undefined' ? new DOMParser() : null;
 export let html = (string) => {
-  return parser?.parseFromString(string, 'text/html').querySelectorAll('*');
+  const template = document.createElement('template');
+  template.innerHTML = string.trim();
+  return template.content.childNodes;
 };
 let parseChunk = (chunk) => {
  if (Array.isArray(chunk)) return chunk.flat().join('');
@@ -1,10 +1,12 @@
+import { defaultKeymap } from '@codemirror/commands';
 import { Prec } from '@codemirror/state';
 import { keymap, ViewPlugin } from '@codemirror/view';
 // import { searchKeymap } from '@codemirror/search';
 import { emacs } from '@replit/codemirror-emacs';
-import { vim } from '@replit/codemirror-vim';
+import { vim, Vim } from '@replit/codemirror-vim';
+// import { vim } from './vim_test.mjs';
 import { vscodeKeymap } from '@replit/codemirror-vscode-keymap';
-import { defaultKeymap, historyKeymap } from '@codemirror/commands';
+import { logger } from '@strudel/core';

 const vscodePlugin = ViewPlugin.fromClass(
  class {
@@ -18,14 +20,118 @@ const vscodePlugin = ViewPlugin.fromClass(
 );
 const vscodeExtension = (options) => [vscodePlugin].concat(options ?? []);

+// Map Vim :w to trigger the same action as evaluation. We dispatch a custom
+// event 'repl-evaluate' that the editor listens for, and also simulate
+// Ctrl+Enter/Alt+Enter as a fallback. We log to the Strudel logger so it
+// appears in the Console panel.
+try {
+  if (Vim && typeof Vim.defineEx === 'function') {
+    // Map gc to toggle line comments by dispatching a custom event that our
+    // CodeMirror integration listens to. This avoids depending on Vim's
+    // internal actions and works with current selections/visual mode.
+    try {
+      Vim.defineAction('strudelToggleComment', (cm) => {
+        const view = cm?.view || cm;
+        try {
+          const ev = new CustomEvent('repl-toggle-comment', { detail: { source: 'vim', view }, cancelable: true });
+          document.dispatchEvent(ev);
+        } catch (e) {
+          console.error('strudelToggleComment dispatch failed', e);
+        }
+      });
+      Vim.mapCommand('gc', 'action', 'strudelToggleComment', {}, { context: 'normal' });
+      Vim.mapCommand('gc', 'action', 'strudelToggleComment', {}, { context: 'visual' });
+    } catch (e) {
+      console.error('Vim gc mapping failed', e);
+    }
+
+    // :q to pause/stop
+    Vim.defineEx('quit', 'q', (cm) => {
+      try {
+        const view = cm?.view || cm;
+        // First try dispatching our custom stop event, then fallback to Alt+.
+        let handled = false;
+        try {
+          const ev = new CustomEvent('repl-stop', { detail: { source: 'vim', view }, cancelable: true });
+          handled = document.dispatchEvent(ev) === false;
+        } catch (e) {
+          console.error('Error dispatching repl-stop event', e);
+        }
+        if (!handled) {
+          const altDot = new KeyboardEvent('keydown', {
+            key: '.',
+            code: 'Period',
+            altKey: true,
+            bubbles: true,
+            cancelable: true,
+          });
+          view?.dom?.dispatchEvent?.(altDot);
+        }
+      } catch (e) {
+        console.error('Error dispatching :q stop event', e);
+      }
+    });
+
+    // :w to evaluate
+    Vim.defineEx('write', 'w', (cm) => {
+      const view = cm?.view || cm; // CM6 Vim passes either an object with view or the view itself
+      try {
+        view?.focus?.();
+        // Let the app know this came from Vim :w
+        try {
+          logger('[vim] :w — evaluating code');
+        } catch (e) {
+          console.error('Error logging Vim :w evaluation', e);
+        }
+        // Dispatch a dedicated evaluate event first
+        let handled = false;
+        try {
+          const ev = new CustomEvent('repl-evaluate', { detail: { source: 'vim', view }, cancelable: true });
+          handled = document.dispatchEvent(ev) === false; // false means preventDefault was called
+        } catch (e) {
+          console.error('Error dispatching repl-evaluate event', e);
+        }
+        if (handled) {
+          return;
+        }
+        // Try Ctrl+Enter first if not handled by custom event
+        const ctrlEnter = new KeyboardEvent('keydown', {
+          key: 'Enter',
+          code: 'Enter',
+          ctrlKey: true,
+          bubbles: true,
+          cancelable: true,
+        });
+        view?.dom?.dispatchEvent?.(ctrlEnter);
+        // If not handled (no handler called preventDefault), try Alt+Enter as
+        // fallback
+        if (!ctrlEnter.defaultPrevented) {
+          const altEnter = new KeyboardEvent('keydown', {
+            key: 'Enter',
+            code: 'Enter',
+            altKey: true,
+            bubbles: true,
+            cancelable: true,
+          });
+          view?.dom?.dispatchEvent?.(altEnter);
+        }
+      } catch (e) {
+        console.error('Error dispatching :w evaluation event', e);
+      }
+    });
+  }
+} catch (e) {
+  console.error('Vim ex command setup failed (defineEx missing or Vim unavailable)', e);
+}
+
 const keymaps = {
  vim,
  emacs,
+  codemirror: () => keymap.of(defaultKeymap),
  vscode: vscodeExtension,
 };

 export function keybindings(name) {
  const active = keymaps[name];
-  return [keymap.of(defaultKeymap), keymap.of(historyKeymap), active ? active() : []];
-  // keymap.of(searchKeymap),
+  return [active ? Prec.high(active()) : []];
 }
@@ -1,6 +1,6 @@
 {
  "name": "@strudel/codemirror",
-  "version": "1.1.0",
+  "version": "1.2.6",
  "description": "Codemirror Extensions for Strudel",
  "main": "index.mjs",
  "publishConfig": {
@@ -13,7 +13,7 @@
  "type": "module",
  "repository": {
    "type": "git",
-    "url": "git+https://github.com/tidalcycles/strudel.git"
+    "url": "git+https://codeberg.org/uzu/strudel.git"
  },
  "keywords": [
    "tidalcycles",
@@ -28,9 +28,9 @@
  ],
  "license": "AGPL-3.0-or-later",
  "bugs": {
-    "url": "https://github.com/tidalcycles/strudel/issues"
+    "url": "https://codeberg.org/uzu/strudel/issues"
  },
-  "homepage": "https://github.com/tidalcycles/strudel#readme",
+  "homepage": "https://codeberg.org/uzu/strudel#readme",
  "dependencies": {
    "@codemirror/autocomplete": "^6.18.4",
    "@codemirror/commands": "^6.8.0",
@@ -42,14 +42,20 @@
    "@lezer/highlight": "^1.2.1",
    "@nanostores/persistent": "^0.10.2",
    "@replit/codemirror-emacs": "^6.1.0",
-    "@replit/codemirror-vim": "^6.2.1",
+    "@replit/codemirror-vim": "^6.3.0",
    "@replit/codemirror-vscode-keymap": "^6.0.2",
    "@strudel/core": "workspace:*",
    "@strudel/draw": "workspace:*",
+    "@strudel/tonal": "workspace:*",
    "@strudel/transpiler": "workspace:*",
-    "nanostores": "^0.11.3"
+    "@tonaljs/tonal": "^4.10.0",
+    "nanostores": "^0.11.3",
+    "superdough": "workspace:*"
  },
  "devDependencies": {
    "vite": "^6.0.11"
+  },
+  "engines": {
+    "node": ">=18.0.0"
  }
 }
@@ -5,16 +5,20 @@ import whitescreen, { settings as whitescreenSettings } from './themes/whitescre
 import teletext, { settings as teletextSettings } from './themes/teletext.mjs';
 import algoboy, { settings as algoboySettings } from './themes/algoboy.mjs';
 import CutiePi, { settings as CutiePiSettings } from './themes/CutiePi.mjs';
-import terminal, { settings as terminalSettings } from './themes/terminal.mjs';
-import abcdef, { settings as abcdefSettings } from './themes/abcdef.mjs';
+import sonicPink, { settings as sonicPinkSettings } from './themes/sonic-pink.mjs';
+import redText, { settings as redTextSettings } from './themes/red-text.mjs';
+import greenText, { settings as greenTextSettings } from './themes/green-text.mjs';
+import archBtw, { settings as archBtwSettings } from './themes/archBtw.mjs';
+import fruitDaw, { settings as fruitDawSettings } from './themes/fruitDaw.mjs';
+
+import bluescreenlight, { settings as bluescreenlightsettings } from './themes/bluescreenlight.mjs';
+
 import androidstudio, { settings as androidstudioSettings } from './themes/androidstudio.mjs';
 import atomone, { settings as atomOneSettings } from './themes/atomone.mjs';
 import aura, { settings as auraSettings } from './themes/aura.mjs';
-import bespin, { settings as bespinSettings } from './themes/bespin.mjs';
 import darcula, { settings as darculaSettings } from './themes/darcula.mjs';
 import dracula, { settings as draculaSettings } from './themes/dracula.mjs';
 import duotoneDark, { settings as duotoneDarkSettings } from './themes/duotoneDark.mjs';
-import duotoneLight, { settings as duotoneLightSettings } from './themes/duotoneLight.mjs';
 import eclipse, { settings as eclipseSettings } from './themes/eclipse.mjs';
 import githubDark, { settings as githubDarkSettings } from './themes/githubDark.mjs';
 import githubLight, { settings as githubLightSettings } from './themes/githubLight.mjs';
@@ -32,77 +36,77 @@ import tokyoNightStorm, { settings as tokyoNightStormSettings } from './themes/t
 import tokyoNightDay, { settings as tokyoNightDaySettings } from './themes/tokyoNightDay.mjs';
 import vscodeDark, { settings as vscodeDarkSettings } from './themes/vscodeDark.mjs';
 import vscodeLight, { settings as vscodeLightSettings } from './themes/vscodeLight.mjs';
-// import xcodeDark, { settings as xcodeDarkSettings } from './themes/xcodeDark.mjs';
 import xcodeLight, { settings as xcodeLightSettings } from './themes/xcodeLight.mjs';
 import bbedit, { settings as bbeditSettings } from './themes/bbedit.mjs';
 import noctisLilac, { settings as noctisLilacSettings } from './themes/noctisLilac.mjs';

 import { setTheme } from '@strudel/draw';
-
 export const themes = {
  strudelTheme,
-  bluescreen,
-  blackscreen,
-  whitescreen,
-  teletext,
  algoboy,
+  archBtw,
+  androidstudio,
  atomone,
  aura,
+  bbedit,
+  blackscreen,
+  bluescreen,
+  bluescreenlight,
+  CutiePi,
  darcula,
  dracula,
-  // todo: optimize
-  // bespin,
-  //abcdef,
-  androidstudio,
  duotoneDark,
+  eclipse,
+  fruitDaw,
  githubDark,
-  CutiePi,
+  githubLight,
+  greenText,
  gruvboxDark,
+  gruvboxLight,
+  sonicPink,
  materialDark,
-  nord,
+  materialLight,
  monokai,
+  noctisLilac,
+  nord,
+  redText,
  solarizedDark,
+  solarizedLight,
  sublime,
+  teletext,
  tokyoNight,
+  tokyoNightDay,
  tokyoNightStorm,
  vscodeDark,
-  //xcodeDark,
-  // LIGHT
-  bbedit,
-  //duotoneLight,
-  eclipse,
-  githubLight,
-  gruvboxLight,
-  materialLight,
  vscodeLight,
-  noctisLilac,
-  solarizedLight,
-  tokyoNightDay,
+  whitescreen,
  xcodeLight,
 };

 export const settings = {
  strudelTheme: strudelThemeSettings,
  bluescreen: bluescreenSettings,
+  bluescreenlight: bluescreenlightsettings,
  blackscreen: blackscreenSettings,
  whitescreen: whitescreenSettings,
  teletext: teletextSettings,
  algoboy: algoboySettings,
-  terminal: terminalSettings,
-  abcdef: abcdefSettings,
+  archBtw: archBtwSettings,
  androidstudio: androidstudioSettings,
  atomone: atomOneSettings,
  aura: auraSettings,
  bbedit: bbeditSettings,
-  bespin: bespinSettings,
  darcula: darculaSettings,
  dracula: draculaSettings,
-  duotoneLight: duotoneLightSettings,
  duotoneDark: duotoneDarkSettings,
  eclipse: eclipseSettings,
  CutiePi: CutiePiSettings,
+  sonicPink: sonicPinkSettings,
+  fruitDaw: fruitDawSettings,
  githubLight: githubLightSettings,
  githubDark: githubDarkSettings,
+  greenText: greenTextSettings,
+
  gruvboxDark: gruvboxDarkSettings,
  gruvboxLight: gruvboxLightSettings,
  materialDark: materialDarkSettings,
@@ -110,6 +114,7 @@ export const settings = {
  noctisLilac: noctisLilacSettings,
  nord: nordSettings,
  monokai: monokaiSettings,
+  redText: redTextSettings,
  solarizedLight: solarizedLightSettings,
  solarizedDark: solarizedDarkSettings,
  sublime: sublimeSettings,
@@ -118,7 +123,6 @@ export const settings = {
  vscodeDark: vscodeDarkSettings,
  vscodeLight: vscodeLightSettings,
  xcodeLight: xcodeLightSettings,
-  //xcodeDark: xcodeDarkSettings,
  tokyoNightDay: tokyoNightDaySettings,
 };

@@ -1,5 +1,5 @@
-/**
- * @name Cutie Pi
+/*
+ * Cutie Pi
 * by Switch Angel
 */
 import { tags as t } from '@lezer/highlight';
@@ -1,55 +0,0 @@
-/**
- * @name abcdef
- * @author codemirror.net
- * https://codemirror.net/5/theme/abcdef.css
- */
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from './theme-helper.mjs';
-
-export const settings = {
-  background: '#0f0f0f',
-  lineBackground: '#0f0f0f99',
-  foreground: '#defdef',
-  caret: '#00FF00',
-  selection: '#515151',
-  selectionMatch: '#515151',
-  gutterBackground: '#555',
-  gutterForeground: '#FFFFFF',
-  lineHighlight: '#314151',
-};
-
-export default createTheme({
-  theme: 'dark',
-  settings: {
-    background: '#0f0f0f',
-    foreground: '#defdef',
-    caret: '#00FF00',
-    selection: '#515151',
-    selectionMatch: '#515151',
-    // gutterBackground: '#555',
-    gutterBackground: 'transparent',
-    /* gutterForeground: '#FFFFFF', */
-    gutterForeground: '#7a7b7c',
-    lineHighlight: '#0a6bcb3d',
-  },
-  styles: [
-    { tag: t.labelName, color: 'inherit' },
-    { tag: t.keyword, color: 'darkgoldenrod', fontWeight: 'bold' },
-    { tag: t.atom, color: '#77F' },
-    { tag: t.comment, color: '#7a7b7c', fontStyle: 'italic' },
-    { tag: t.number, color: 'violet' },
-    { tag: t.definition(t.variableName), color: '#fffabc' },
-    { tag: t.variableName, color: '#abcdef' },
-    { tag: t.function(t.variableName), color: '#fffabc' },
-    { tag: t.typeName, color: '#FFDD44' },
-    { tag: t.tagName, color: '#def' },
-    { tag: t.string, color: '#2b4' },
-    { tag: t.meta, color: '#C9F' },
-    // { tag: t.qualifier, color: '#FFF700' },
-    // { tag: t.builtin, color: '#30aabc' },
-    { tag: t.bracket, color: '#8a8a8a' },
-    { tag: t.attributeName, color: '#DDFF00' },
-    { tag: t.heading, color: 'aquamarine', fontWeight: 'bold' },
-    { tag: t.link, color: 'blueviolet', fontWeight: 'bold' },
-  ],
-});
@@ -54,6 +54,7 @@ export default createTheme({
      tag: [t.keyword, t.tagName, t.arithmeticOperator],
      color: palette[1],
    },
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: palette[0] },
    { tag: [t.function(t.variableName), t.propertyName], color: palette[0] },
    { tag: t.atom, color: palette[1] },
  ],
@@ -1,5 +1,5 @@
-/**
- * @name androidstudio
+/*
+ * androidstudio
 */
 import { tags as t } from '@lezer/highlight';
 import { createTheme } from './theme-helper.mjs';
@@ -0,0 +1,38 @@
+/*
+ * Arch Btw
+ * Modern terminal inspired theme
+ * made by Jade
+ */
+import { tags as t } from '@lezer/highlight';
+import { createTheme } from './theme-helper.mjs';
+
+const hex = ['rgb(0, 0, 0)', 'rgb(82, 208, 250)', 'rgba(113, 208, 250, .4)', 'rgba(113, 208, 250, .15)'];
+
+export const settings = {
+  background: hex[0],
+  lineBackground: 'transparent',
+  foreground: hex[1],
+  selection: hex[2],
+  selectionMatch: hex[0],
+  gutterBackground: hex[0],
+  gutterForeground: hex[2],
+  gutterBorder: 'transparent',
+  lineHighlight: hex[0],
+};
+
+export default createTheme({
+  theme: 'dark',
+  settings,
+  styles: [
+    {
+      tag: [t.function(t.variableName), t.function(t.propertyName), t.url, t.processingInstruction],
+      color: hex[1],
+    },
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: hex[1] },
+    { tag: [t.comment, t.brace, t.bracket], color: hex[2] },
+    { tag: [t.variableName, t.propertyName, t.labelName], color: hex[1] },
+    { tag: [t.attributeName, t.number], color: hex[1] },
+    { tag: t.keyword, color: hex[1] },
+    { tag: [t.string, t.regexp, t.special(t.propertyName)], color: hex[1] },
+  ],
+});
@@ -1,5 +1,5 @@
-/**
- * @name Atom One
+/*
+ * Atom One
 * Atom One dark syntax theme
 *
 * https://github.com/atom/one-dark-syntax
@@ -38,12 +38,14 @@ export default createTheme({
      tag: [t.function(t.variableName), t.function(t.propertyName), t.url, t.processingInstruction],
      color: 'hsl(207, 82%, 66%)',
    },
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: 'hsl( 29, 54%, 61%)' },
    { tag: [t.tagName, t.heading], color: '#e06c75' },
    { tag: t.comment, color: '#54636D' },
    { tag: [t.variableName, t.propertyName, t.labelName], color: 'hsl(220, 14%, 71%)' },
    { tag: [t.attributeName, t.number], color: 'hsl( 29, 54%, 61%)' },
    { tag: t.className, color: 'hsl( 39, 67%, 69%)' },
    { tag: t.keyword, color: 'hsl(286, 60%, 67%)' },
+
    { tag: [t.string, t.regexp, t.special(t.propertyName)], color: '#98c379' },
  ],
 });
@@ -1,39 +0,0 @@
-// this is different from https://thememirror.net/bespin
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from './theme-helper.mjs';
-
-export const settings = {
-  background: '#28211c',
-  lineBackground: '#28211c99',
-  foreground: '#9d9b97',
-  caret: '#797977',
-  selection: '#36312e',
-  selectionMatch: '#4f382b',
-  gutterBackground: '#28211c',
-  gutterForeground: '#666666',
-  lineHighlight: 'rgba(255, 255, 255, 0.1)',
-};
-export default createTheme({
-  theme: 'dark',
-  settings: {
-    background: '#28211c',
-    foreground: '#9d9b97',
-    caret: '#797977',
-    selection: '#4f382b',
-    selectionMatch: '#4f382b',
-    gutterBackground: '#28211c',
-    gutterForeground: '#666666',
-    lineHighlight: '#ffffff1a',
-  },
-  styles: [
-    { tag: [t.atom, t.number, t.link, t.bool], color: '#9b859d' },
-    { tag: t.comment, color: '#937121' },
-    { tag: [t.keyword, t.tagName], color: '#cf6a4c' },
-    { tag: t.string, color: '#f9ee98' },
-    { tag: t.bracket, color: '#9d9b97' },
-    { tag: [t.variableName], color: '#5ea6ea' },
-    { tag: t.definition(t.variableName), color: '#cf7d34' },
-    { tag: [t.function(t.variableName), t.className], color: '#cf7d34' },
-    { tag: [t.propertyName, t.attributeName], color: '#54be0d' },
-  ],
-});
@@ -0,0 +1,37 @@
+/*
+ * A lighter blue screen theme
+ * made by Jade
+ */
+import { tags as t } from '@lezer/highlight';
+import { createTheme } from './theme-helper.mjs';
+
+const hex = ['rgb(75, 130, 247)', 'rgb(47, 108, 246)', 'rgb(255, 255, 255)', 'rgba(255, 255, 255,.3)'];
+
+export const settings = {
+  background: hex[0],
+  lineBackground: 'transparent',
+  foreground: hex[2],
+  selection: hex[3],
+  selectionMatch: hex[0],
+  gutterBackground: hex[0],
+  gutterForeground: hex[2],
+  gutterBorder: 'transparent',
+  lineHighlight: hex[1],
+};
+
+export default createTheme({
+  theme: 'dark',
+  settings,
+  styles: [
+    {
+      tag: [t.function(t.variableName), t.function(t.propertyName), t.url, t.processingInstruction],
+      color: hex[2],
+    },
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: hex[2] },
+    { tag: [t.comment, t.bracket, t.brace, t.compareOperator], color: hex[3] },
+    { tag: [t.variableName, t.propertyName, t.labelName], color: hex[2] },
+    { tag: [t.attributeName, t.number], color: hex[2] },
+    { tag: t.keyword, color: hex[2] },
+    { tag: [t.string, t.regexp, t.special(t.propertyName)], color: hex[2] },
+  ],
+});
@@ -1,6 +1,5 @@
-/**
- * @name darcula
- * @author darcula
+/*
+ * darcula
 * Name: IntelliJ IDEA darcula theme
 * From IntelliJ IDEA by JetBrains
 */
@@ -1,6 +1,5 @@
-/**
+/*
 * @name dracula
- * @author dracula
 * Michael Kaminsky (http://github.com/mkaminsky11)
 * Original dracula color scheme by Zeno Rocha (https://github.com/zenorocha/dracula-theme)
 */
@@ -1,6 +1,6 @@
-/**
- * @name duotone
- * @author Bram de Haan
+/*
+ * duotone
+ * author Bram de Haan
 * by Bram de Haan, adapted from DuoTone themes by Simurai (http://simurai.com/projects/2016/01/01/duotone-themes)
 */
 import { tags as t } from '@lezer/highlight';
@@ -1,6 +1,6 @@
-/**
- * @name duotone
- * @author Bram de Haan
+/*
+ * duotone
+ * author Bram de Haan
 * by Bram de Haan, adapted from DuoTone themes by Simurai (http://simurai.com/projects/2016/01/01/duotone-themes)
 */
 import { tags as t } from '@lezer/highlight';
@@ -0,0 +1,50 @@
+/*
+ * Fruit Daw
+ * made by Jade
+ */
+import { tags as t } from '@lezer/highlight';
+import { createTheme } from './theme-helper.mjs';
+
+const hex = [
+  'rgb(84, 93, 98)',
+  'rgb(255, 255, 255)',
+  'rgba(255, 255, 255, .25)',
+  'rgb(67, 76, 81)',
+  'rgb(186, 230, 115)',
+  'rgb(252, 184, 67)',
+  'rgb(124, 206, 254)',
+  'rgb(83, 101, 102)',
+  'rgba(46, 62, 72,.5)',
+  'rgb(94, 100, 108)',
+  'rgb(167, 216, 177)',
+];
+
+export const settings = {
+  background: hex[0],
+  lineBackground: 'transparent',
+  foreground: hex[10],
+  selection: hex[8],
+  selectionMatch: hex[0],
+  gutterBackground: hex[3],
+  gutterForeground: hex[2],
+  gutterBorder: 'transparent',
+  lineHighlight: hex[3],
+};
+
+export default createTheme({
+  theme: 'dark',
+  settings,
+  styles: [
+    {
+      tag: [t.function(t.variableName), t.function(t.propertyName), t.url, t.processingInstruction],
+      color: hex[1],
+    },
+    { tag: [t.bool, t.special(t.variableName)], color: hex[1] },
+    { tag: [t.comment, t.brace, t.bracket], color: hex[2] },
+    { tag: [t.variableName], color: hex[1] },
+    { tag: [t.labelName, t.propertyName, t.self, t.atom], color: hex[5] },
+    { tag: [t.attributeName, t.number], color: hex[6] },
+    { tag: t.keyword, color: hex[5] },
+    { tag: [t.string, t.regexp, t.special(t.propertyName)], color: hex[4] },
+  ],
+});
@@ -1,6 +1,3 @@
-/**
- * @name github
- */
 import { tags as t } from '@lezer/highlight';
 import { createTheme } from './theme-helper.mjs';

@@ -1,6 +1,3 @@
-/**
- * @name github
- */
 import { tags as t } from '@lezer/highlight';
 import { createTheme } from './theme-helper.mjs';

@@ -0,0 +1,39 @@
+/*
+ * Atom One
+ * Atom One dark syntax theme
+ *
+ * https://github.com/atom/one-dark-syntax
+ */
+import { tags as t } from '@lezer/highlight';
+import { createTheme } from './theme-helper.mjs';
+
+const hex = ['#000000', '#8ed675', '#56bd2a', '#54636D', '#171717'];
+
+export const settings = {
+  background: hex[0],
+  lineBackground: 'transparent',
+  foreground: hex[2],
+  selection: hex[4],
+  selectionMatch: hex[0],
+  gutterBackground: hex[0],
+  gutterForeground: hex[3],
+  gutterBorder: 'transparent',
+  lineHighlight: hex[0],
+};
+
+export default createTheme({
+  theme: 'dark',
+  settings,
+  styles: [
+    {
+      tag: [t.function(t.variableName), t.function(t.propertyName), t.url, t.processingInstruction],
+      color: hex[2],
+    },
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: hex[1] },
+    { tag: t.comment, color: hex[3] },
+    { tag: [t.variableName, t.propertyName, t.labelName], color: hex[2] },
+    { tag: [t.attributeName, t.number], color: hex[1] },
+    { tag: t.keyword, color: hex[2] },
+    { tag: [t.string, t.regexp, t.special(t.propertyName)], color: hex[1] },
+  ],
+});
@@ -1,7 +1,6 @@
-/**
- * @name gruvbox-dark
- * @author morhetz
- * Name: Gruvbox
+/*
+ * gruvbox-dark
+ * author morhetz
 * From github.com/codemirror/codemirror5/blob/master/theme/gruvbox-dark.css
 */
 import { tags as t } from '@lezer/highlight';
@@ -1,7 +1,6 @@
-/**
- * @name gruvbox-light
- * @author morhetz
- * Name: Gruvbox
+/*
+ * gruvbox-light
+ * author morhetz
 * From github.com/codemirror/codemirror5/blob/master/theme/gruvbox-light.css
 */
 import { tags as t } from '@lezer/highlight';
@@ -0,0 +1,39 @@
+/*
+ * Atom One
+ * Atom One dark syntax theme
+ *
+ * https://github.com/atom/one-dark-syntax
+ */
+import { tags as t } from '@lezer/highlight';
+import { createTheme } from './theme-helper.mjs';
+
+const hex = ['#000000', '#ff5356', '#bd312a', '#54636D', '#171717'];
+
+export const settings = {
+  background: hex[0],
+  lineBackground: 'transparent',
+  foreground: hex[2],
+  selection: hex[4],
+  selectionMatch: hex[0],
+  gutterBackground: hex[0],
+  gutterForeground: hex[3],
+  gutterBorder: 'transparent',
+  lineHighlight: hex[0],
+};
+
+export default createTheme({
+  theme: 'dark',
+  settings,
+  styles: [
+    {
+      tag: [t.function(t.variableName), t.function(t.propertyName), t.url, t.processingInstruction],
+      color: hex[2],
+    },
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: hex[1] },
+    { tag: t.comment, color: hex[3] },
+    { tag: [t.variableName, t.propertyName, t.labelName], color: hex[2] },
+    { tag: [t.attributeName, t.number], color: hex[1] },
+    { tag: t.keyword, color: hex[2] },
+    { tag: [t.string, t.regexp, t.special(t.propertyName)], color: hex[1] },
+  ],
+});
@@ -0,0 +1,39 @@
+/*
+ * Atom One
+ * Atom One dark syntax theme
+ *
+ * https://github.com/atom/one-dark-syntax
+ */
+import { tags as t } from '@lezer/highlight';
+import { createTheme } from './theme-helper.mjs';
+
+const hex = ['#1e1e1e', '#fbde2d', '#ff1493', '#4c83ff', '#ededed', '#cccccc', '#ffffff30', '#dc2f8c'];
+
+export const settings = {
+  background: '#000000',
+  lineBackground: 'transparent',
+  foreground: hex[4],
+  selection: hex[6],
+  gutterBackground: hex[0],
+  gutterForeground: hex[5],
+  gutterBorder: 'transparent',
+  lineHighlight: hex[0],
+};
+
+export default createTheme({
+  theme: 'dark',
+  settings,
+  styles: [
+    {
+      tag: [t.function(t.variableName), t.function(t.propertyName), t.url, t.processingInstruction],
+      color: hex[4],
+    },
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: hex[3] },
+
+    { tag: t.comment, color: '#54636D' },
+    { tag: [t.variableName, t.propertyName, t.labelName], color: hex[4] },
+    { tag: [t.attributeName, t.number], color: hex[3] },
+    { tag: t.keyword, color: hex[1] },
+    { tag: [t.string, t.regexp, t.special(t.propertyName)], color: hex[2] },
+  ],
+});
@@ -5,14 +5,11 @@ export const settings = {
  background: '#222',
  lineBackground: '#22222299',
  foreground: '#fff',
-  // foreground: '#75baff',
  caret: '#ffcc00',
  selection: 'rgba(128, 203, 196, 0.5)',
  selectionMatch: '#036dd626',
-  // lineHighlight: '#8a91991a', // original
  lineHighlight: '#00000050',
  gutterBackground: 'transparent',
-  // gutterForeground: '#8a919966',
  gutterForeground: '#8a919966',
 };

@@ -20,6 +17,7 @@ export default createTheme({
  theme: 'dark',
  settings,
  styles: [
+    { tag: [t.atom, t.bool, t.special(t.variableName)], color: '#89ddff' },
    { tag: t.labelName, color: '#89ddff' },
    { tag: t.keyword, color: '#c792ea' },
    { tag: t.operator, color: '#89ddff' },
@@ -1,34 +0,0 @@
-import { tags as t } from '@lezer/highlight';
-import { createTheme } from './theme-helper.mjs';
-
-export const settings = {
-  background: '#292A30',
-  lineBackground: '#292A3099',
-  foreground: '#CECFD0',
-  caret: '#fff',
-  selection: '#727377',
-  selectionMatch: '#727377',
-  lineHighlight: '#2F3239',
-};
-
-export default createTheme({
-  theme: 'dark',
-  settings: {
-    background: '#292A30',
-    foreground: '#CECFD0',
-    caret: '#fff',
-    selection: '#727377',
-    selectionMatch: '#727377',
-    lineHighlight: '#ffffff0f',
-  },
-  styles: [
-    { tag: [t.comment, t.quote], color: '#7F8C98' },
-    { tag: [t.keyword], color: '#FF7AB2', fontWeight: 'bold' },
-    { tag: [t.string, t.meta], color: '#FF8170' },
-    { tag: [t.typeName], color: '#DABAFF' },
-    { tag: [t.definition(t.variableName)], color: '#6BDFFF' },
-    { tag: [t.name], color: '#6BAA9F' },
-    { tag: [t.variableName], color: '#ACF2E4' },
-    { tag: [t.regexp, t.link], color: '#FF8170' },
-  ],
-});
@@ -1,6 +1,6 @@
 import { hoverTooltip } from '@codemirror/view';
 import jsdoc from '../../doc.json';
-import { Autocomplete } from './autocomplete.mjs';
+import { Autocomplete, getSynonymDoc } from './autocomplete.mjs';

 const getDocLabel = (doc) => doc.name || doc.longname;

@@ -52,10 +52,11 @@ export const strudelTooltip = hoverTooltip(
    let entry = jsdoc.docs.filter((doc) => getDocLabel(doc) === word)[0];
    if (!entry) {
      // Try for synonyms
-      entry = jsdoc.docs.filter((doc) => doc.synonyms && doc.synonyms.includes(word))[0];
-      if (!entry) {
+      const doc = jsdoc.docs.filter((doc) => doc.synonyms && doc.synonyms.includes(word))[0];
+      if (!doc) {
        return null;
      }
+      entry = getSynonymDoc(doc, word);
    }

    return {
@@ -66,7 +67,7 @@ export const strudelTooltip = hoverTooltip(
      create(view) {
        let dom = document.createElement('div');
        dom.className = 'strudel-tooltip';
-        const ac = Autocomplete({ doc: entry, label: word });
+        const ac = Autocomplete(entry);
        dom.appendChild(ac);
        return { dom };
      },
@@ -1,11 +1,11 @@
 import { describe, bench } from 'vitest';

-import { calculateTactus, sequence, stack } from '../index.mjs';
+import { calculateSteps, sequence, stack } from '../index.mjs';

 const pat64 = sequence(...Array(64).keys());

 describe('steps', () => {
-  calculateTactus(true);
+  calculateSteps(true);
  bench(
    '+tactus',
    () => {
@@ -14,7 +14,7 @@ describe('steps', () => {
    { time: 1000 },
  );

-  calculateTactus(false);
+  calculateSteps(false);
  bench(
    '-tactus',
    () => {
@@ -25,7 +25,7 @@ describe('steps', () => {
 });

 describe('stack', () => {
-  calculateTactus(true);
+  calculateSteps(true);
  bench(
    '+tactus',
    () => {
@@ -34,7 +34,7 @@ describe('stack', () => {
    { time: 1000 },
  );

-  calculateTactus(false);
+  calculateSteps(false);
  bench(
    '-tactus',
    () => {
@@ -43,4 +43,4 @@ describe('stack', () => {
    { time: 1000 },
  );
 });
-calculateTactus(true);
+calculateSteps(true);
@@ -113,7 +113,7 @@ self.onconnect = function (e) {
  port.start(); // Required when using addEventListener. Otherwise called implicitly by onmessage setter.
 };

-// used to consistently schedule events, for use in a service worker - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/clockworker.mjs>
+// used to consistently schedule events, for use in a service worker - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/clockworker.mjs>
 function createClock(
  getTime,
  callback, // called slightly before each cycle
@@ -1,11 +1,11 @@
 /*
-cyclist.mjs - event scheduler for a single strudel instance. for multi-instance scheduler, see - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/neocyclist.mjs>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/cyclist.mjs>
+cyclist.mjs - event scheduler for a single strudel instance. for multi-instance scheduler, see - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/neocyclist.mjs>
+Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/cyclist.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

 import createClock from './zyklus.mjs';
-import { logger } from './logger.mjs';
+import { errorLogger, logger } from './logger.mjs';

 export class Cyclist {
  constructor({
@@ -57,7 +57,7 @@ export class Cyclist {
          }

          // query the pattern for events
-          const haps = this.pattern.queryArc(begin, end, { _cps: this.cps });
+          const haps = this.pattern.queryArc(begin, end, { _cps: this.cps, cyclist: 'cyclist' });

          haps.forEach((hap) => {
            if (hap.hasOnset()) {
@@ -65,8 +65,9 @@ export class Cyclist {
                (hap.whole.begin - this.num_cycles_at_cps_change) / this.cps + this.seconds_at_cps_change + latency;
              const duration = hap.duration / this.cps;
              // the following line is dumb and only here for backwards compatibility
-              // see https://github.com/tidalcycles/strudel/pull/1004
+              // see https://codeberg.org/uzu/strudel/pulls/1004
              const deadline = targetTime - phase;
+              // this onTrigger has another signature
              onTrigger?.(hap, deadline, duration, this.cps, targetTime);
              if (hap.value.cps !== undefined && this.cps != hap.value.cps) {
                this.cps = hap.value.cps;
@@ -75,7 +76,7 @@ export class Cyclist {
            }
          });
        } catch (e) {
-          logger(`[cyclist] error: ${e.message}`);
+          errorLogger(e);
          onError?.(e);
        }
      },
@@ -1,6 +1,6 @@
 /*
 drawLine.mjs - <short description TODO>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/drawLine.mjs>
+Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/drawLine.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

@@ -2,7 +2,7 @@
 euclid.mjs - Bjorklund/Euclidean/Diaspora rhythms
 Copyright (C) 2023 Rohan Drape and strudel contributors

-See <https://github.com/tidalcycles/strudel/blob/main/packages/core/euclid.mjs> for authors of this file.
+See <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/euclid.mjs> for authors of this file.

 The Bjorklund algorithm implementation is ported from the Haskell Music Theory Haskell module by Rohan Drape -
 https://rohandrape.net/?t=hmt
@@ -10,9 +10,9 @@ https://rohandrape.net/?t=hmt
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

-import { Pattern, timeCat, register, silence } from './pattern.mjs';
+import { timeCat, register, silence, stack, pure, _morph } from './pattern.mjs';
 import { rotate, flatten, splitAt, zipWith } from './util.mjs';
-import Fraction from './fraction.mjs';
+import Fraction, { lcm } from './fraction.mjs';

 const left = function (n, x) {
  const [ons, offs] = n;
@@ -35,36 +35,33 @@ const right = function (n, x) {
  return result;
 };

-const _bjork = function (n, x) {
+const _bjorklund = function (n, x) {
  const [ons, offs] = n;
-  return Math.min(ons, offs) <= 1 ? [n, x] : _bjork(...(ons > offs ? left(n, x) : right(n, x)));
+  return Math.min(ons, offs) <= 1 ? [n, x] : _bjorklund(...(ons > offs ? left(n, x) : right(n, x)));
 };

-export const bjork = function (ons, steps) {
+export const bjorklund = function (ons, steps) {
  const inverted = ons < 0;
-  ons = Math.abs(ons);
-  const offs = steps - ons;
-  const x = Array(ons).fill([1]);
-  const y = Array(offs).fill([0]);
-  const result = _bjork([ons, offs], [x, y]);
-  const p = flatten(result[1][0]).concat(flatten(result[1][1]));
-  if (inverted) {
-    return p.map((x) => (x === 0 ? 1 : 0));
-  }
-  return p;
+  const absOns = Math.abs(ons);
+  const offs = steps - absOns;
+  const ones = Array(absOns).fill([1]);
+  const zeros = Array(offs).fill([0]);
+  const result = _bjorklund([absOns, offs], [ones, zeros]);
+  const pattern = flatten(result[1][0]).concat(flatten(result[1][1]));
+  return inverted ? pattern.map((x) => 1 - x) : pattern;
 };

 /**
- * Changes the structure of the pattern to form an euclidean rhythm.
- * Euclidian rhythms are rhythms obtained using the greatest common
+ * Changes the structure of the pattern to form an Euclidean rhythm.
+ * Euclidean rhythms are rhythms obtained using the greatest common
 * divisor of two numbers.  They were described in 2004 by Godfried
- * Toussaint, a canadian computer scientist.  Euclidian rhythms are
+ * Toussaint, a Canadian computer scientist.  Euclidean rhythms are
 * really useful for computer/algorithmic music because they can
 * describe a large number of rhythms with a couple of numbers.
 *
 * @memberof Pattern
 * @name euclid
- * @param {number} pulses the number of onsets / beats
+ * @param {number} pulses the number of onsets/beats
 * @param {number} steps the number of steps to fill
 * @returns Pattern
 * @example
@@ -76,7 +73,7 @@ export const bjork = function (ons, steps) {
 * Like `euclid`, but has an additional parameter for 'rotating' the resulting sequence.
 * @memberof Pattern
 * @name euclidRot
- * @param {number} pulses the number of onsets / beats
+ * @param {number} pulses the number of onsets/beats
 * @param {number} steps the number of steps to fill
 * @param {number} rotation offset in steps
 * @returns Pattern
@@ -86,13 +83,13 @@ export const bjork = function (ons, steps) {
 */

 /**
- * @example // A thirteenth century Persian rhythm called Khafif-e-ramal.
+ * @example // A thirteenth-century Persian rhythm called Khafif-e-ramal.
 * note("c3").euclid(2,5)
 * @example // The archetypal pattern of the Cumbia from Colombia, as well as a Calypso rhythm from Trinidad.
 * note("c3").euclid(3,4)
 * @example // Another thirteenth century Persian rhythm by the name of Khafif-e-ramal, as well as a Rumanian folk-dance rhythm.
 * note("c3").euclidRot(3,5,2)
- * @example // A Ruchenitza rhythm used in a Bulgarian folk-dance.
+ * @example // A Ruchenitza rhythm used in a Bulgarian folk dance.
 * note("c3").euclid(3,7)
 * @example // The Cuban tresillo pattern.
 * note("c3").euclid(3,8)
@@ -131,7 +128,7 @@ export const bjork = function (ons, steps) {
 */

 const _euclidRot = function (pulses, steps, rotation) {
-  const b = bjork(pulses, steps);
+  const b = bjorklund(pulses, steps);
  if (rotation) {
    return rotate(b, -rotation);
  }
@@ -142,6 +139,14 @@ export const euclid = register('euclid', function (pulses, steps, pat) {
  return pat.struct(_euclidRot(pulses, steps, 0));
 });

+export const bjork = register('bjork', function (euc, pat) {
+  if (!Array.isArray(euc)) {
+    euc = [euc];
+  }
+  const [pulses, steps = pulses, rot = 0] = euc;
+  return pat.struct(_euclidRot(pulses, steps, rot));
+});
+
 export const { euclidrot, euclidRot } = register(['euclidrot', 'euclidRot'], function (pulses, steps, rotation, pat) {
  return pat.struct(_euclidRot(pulses, steps, rotation));
 });
@@ -151,8 +156,10 @@ export const { euclidrot, euclidRot } = register(['euclidrot', 'euclidRot'], fun
 * so there will be no gaps.
 * @name euclidLegato
 * @memberof Pattern
- * @param {number} pulses the number of onsets / beats
+ * @param {number} pulses the number of onsets/beats
 * @param {number} steps the number of steps to fill
+ * @param rotation offset in steps
+ * @param pat
 * @example
 * note("c3").euclidLegato(3,8)
 */
@@ -161,13 +168,13 @@ const _euclidLegato = function (pulses, steps, rotation, pat) {
  if (pulses < 1) {
    return silence;
  }
-  const bin_pat = _euclidRot(pulses, steps, rotation);
+  const bin_pat = _euclidRot(pulses, steps, 0);
  const gapless = bin_pat
    .join('')
    .split('1')
    .slice(1)
    .map((s) => [s.length + 1, true]);
-  return pat.struct(timeCat(...gapless));
+  return pat.struct(timeCat(...gapless)).late(Fraction(rotation).div(steps));
 };

 export const euclidLegato = register(['euclidLegato'], function (pulses, steps, pat) {
@@ -180,7 +187,7 @@ export const euclidLegato = register(['euclidLegato'], function (pulses, steps,
 * the resulting sequence
 * @name euclidLegatoRot
 * @memberof Pattern
- * @param {number} pulses the number of onsets / beats
+ * @param {number} pulses the number of onsets/beats
 * @param {number} steps the number of steps to fill
 * @param {number} rotation offset in steps
 * @example
@@ -189,3 +196,26 @@ export const euclidLegato = register(['euclidLegato'], function (pulses, steps,
 export const euclidLegatoRot = register(['euclidLegatoRot'], function (pulses, steps, rotation, pat) {
  return _euclidLegato(pulses, steps, rotation, pat);
 });
+
+/**
+ * A 'euclid' variant with an additional parameter that morphs the resulting
+ * rhythm from 0 (no morphing) to 1 (completely 'even'). For example
+ * `sound("bd").euclidish(3,8,0)` would be the same as
+ * `sound("bd").euclid(3,8)`, and `sound("bd").euclidish(3,8,1)` would be the
+ * same as `sound("bd bd bd")`. `sound("bd").euclidish(3,8,0.5)` would have a
+ * groove somewhere between.
+ * Inspired by the work of Malcom Braff.
+ * @name euclidish
+ * @synonyms eish
+ * @memberof Pattern
+ * @param {number} pulses the number of onsets
+ * @param {number} steps the number of steps to fill
+ * @param {number} groove exists between the extremes of 0 (straight euclidian) and 1 (straight pulse)
+ * @example
+ * sound("hh").euclidish(7,12,sine.slow(8))
+ * .pan(sine.slow(8))
+ */
+export const { euclidish, eish } = register(['euclidish', 'eish'], function (pulses, steps, perc, pat) {
+  const morphed = _morph(bjorklund(pulses, steps), new Array(pulses).fill(1), perc);
+  return pat.struct(morphed).setSteps(steps);
+});
@@ -1,9 +1,11 @@
 /*
 evaluate.mjs - <short description TODO>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/evaluate.mjs>
+Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/evaluate.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

+export const strudelScope = {};
+
 export const evalScope = async (...args) => {
  const results = await Promise.allSettled(args);
  const modules = results.filter((result) => result.status === 'fulfilled').map((r) => r.value);
@@ -18,6 +20,7 @@ export const evalScope = async (...args) => {
  modules.forEach((module) => {
    Object.entries(module).forEach(([name, value]) => {
      globalThis[name] = value;
+      strudelScope[name] = value;
    });
  });
  return modules;
@@ -1,6 +1,6 @@
 /*
 fraction.mjs - <short description TODO>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/fraction.mjs>
+Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/fraction.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

@@ -126,6 +126,8 @@ export const lcm = (...fractions) => {
  );
 };

+export const isFraction = (x) => x instanceof Fraction;
+
 fraction._original = Fraction;

 export default fraction;
@@ -1,9 +1,10 @@
 /*
 hap.mjs - <short description TODO>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/hap.mjs>
+Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/hap.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 import Fraction from './fraction.mjs';
+import { stringifyValues } from './util.mjs';

 export class Hap {
  /*
@@ -148,13 +149,7 @@ export class Hap {
  }

  showWhole(compact = false) {
-    return `${this.whole == undefined ? '~' : this.whole.show()}: ${
-      typeof this.value === 'object'
-        ? compact
-          ? JSON.stringify(this.value).slice(1, -1).replaceAll('"', '').replaceAll(',', ' ')
-          : JSON.stringify(this.value)
-        : this.value
-    }`;
+    return `${this.whole == undefined ? '~' : this.whole.show()}: ${stringifyValues(this.value, compact)}`;
  }

  combineContext(b) {
@@ -1,6 +1,6 @@
 /*
 index.mjs - <short description TODO>
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/index.mjs>
+Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/index.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

@@ -4,6 +4,13 @@ let debounce = 1000,
  lastMessage,
  lastTime;

+export function errorLogger(e, origin = 'cyclist') {
+  if (process.env.NODE_ENV === 'development') {
+    console.error(e);
+  }
+  logger(`[${origin}] error: ${e.message}`);
+}
+
 export function logger(message, type, data = {}) {
  let t = performance.now();
  if (lastMessage === message && t - lastTime < debounce) {
@@ -1,6 +1,6 @@
 /*
 neocyclist.mjs - event scheduler like cyclist, except recieves clock pulses from clockworker in order to sync across multiple instances.
-Copyright (C) 2022 Strudel contributors - see <https://github.com/tidalcycles/strudel/blob/main/packages/core/neocyclist.mjs>
+Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/core/neocyclist.mjs>
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

@@ -11,7 +11,6 @@ export class NeoCyclist {
  constructor({ onTrigger, onToggle, getTime }) {
    this.started = false;
    this.cps = 0.5;
-    this.lastTick = 0; // absolute time when last tick (clock callback) happened
    this.getTime = getTime; // get absolute time
    this.time_at_last_tick_message = 0;
    // the clock of the worker and the audio context clock can drift apart over time
@@ -39,8 +38,7 @@ export class NeoCyclist {
      if (this.started === false) {
        return;
      }
-
-      const haps = this.pattern.queryArc(begin, end, { _cps: this.cps });
+      const haps = this.pattern.queryArc(begin, end, { _cps: this.cps, cyclist: 'neocyclist' });
      haps.forEach((hap) => {
        if (hap.hasOnset()) {
          const timeUntilTrigger = cycleToSeconds(hap.whole.begin - this.cycle, this.cps);
@@ -1,6 +1,6 @@
 {
  "name": "@strudel/core",
-  "version": "1.1.0",
+  "version": "1.2.5",
  "description": "Port of Tidal Cycles to JavaScript",
  "main": "index.mjs",
  "type": "module",
@@ -15,7 +15,7 @@
  },
  "repository": {
    "type": "git",
-    "url": "git+https://github.com/tidalcycles/strudel.git"
+    "url": "git+https://codeberg.org/uzu/strudel.git"
  },
  "keywords": [
    "tidalcycles",
@@ -27,7 +27,7 @@
  "author": "Alex McLean <alex@slab.org> (https://slab.org)",
  "license": "AGPL-3.0-or-later",
  "bugs": {
-    "url": "https://github.com/tidalcycles/strudel/issues"
+    "url": "https://codeberg.org/uzu/strudel/issues"
  },
  "homepage": "https://strudel.cc",
  "dependencies": {
@@ -37,5 +37,8 @@
  "devDependencies": {
    "vite": "^6.0.11",
    "vitest": "^3.0.4"
+  },
+  "engines": {
+    "node": ">=18.0.0"
  }
 }
--- a/Show More
+++ b/Show More