last minute edits

fix: colorable highlighting
slide tweaks
2026-07-16 23:56:53 -04:00 · 2023-04-19 08:20:21 +02:00 · 2023-04-19 01:06:32 +02:00 · 2023-04-18 08:49:28 +01:00 · 2023-04-17 00:31:38 +02:00 · 2023-04-16 23:55:12 +02:00
70 changed files with 4477 additions and 71 deletions
@@ -0,0 +1,26 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+
+public/samples
@@ -0,0 +1,22 @@
+# Usage
+
+```sh
+cd iclc2023/slides
+pnpm i
+pnpm dev
+```
+
+- ctrl+click or ctrl+(left|right) to switch slides
+
+## Samples
+
+To make sure all the samples are available, clone:
+
+```sh
+cd public/samples
+git clone https://github.com/ritchse/tidal-drum-machines.git
+git clone https://github.com/tidalcycles/Dirt-Samples.git
+git clone https://github.com/felixroos/webaudiofontdata.git
+```
+
+or use symlinks..
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <!-- <link rel="icon" type="image/svg+xml" href="/vite.svg" /> -->
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Slides</title>
+  </head>
+  <body style="background-color: black">
+    <div id="root">
+      <span style="color: white">loading... </span>
+    </div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>
@@ -0,0 +1,40 @@
+{
+  "name": "slides",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@mdx-js/rollup": "^2.3.0",
+    "@nanostores/persistent": "^0.7.0",
+    "@nanostores/react": "^0.4.1",
+    "@strudel.cycles/core": "workspace:*",
+    "@strudel.cycles/react": "workspace:*",
+    "@strudel.cycles/soundfonts": "workspace:*",
+    "@strudel.cycles/tonal": "workspace:*",
+    "@strudel.cycles/csound": "workspace:*",
+    "@strudel.cycles/webaudio": "workspace:*",
+    "@uiw/codemirror-themes-all": "^4.19.8",
+    "escodegen": "^2.0.0",
+    "nanostores": "^0.7.4",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-syntax-highlighter": "^15.5.0",
+    "remark-gfm": "^3.0.1",
+    "vite-plugin-top-level-await": "^1.3.0"
+  },
+  "devDependencies": {
+    "@tailwindcss/typography": "^0.5.8",
+    "@types/react": "^18.0.28",
+    "@types/react-dom": "^18.0.11",
+    "@vitejs/plugin-react": "^3.1.0",
+    "autoprefixer": "^10.4.14",
+    "postcss": "^8.4.21",
+    "tailwindcss": "^3.2.7",
+    "vite": "^4.2.0"
+  }
+}
@@ -0,0 +1,6 @@
+module.exports = {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}
@@ -0,0 +1,46 @@
+import { useState, useCallback } from 'react';
+import { atomone } from '@uiw/codemirror-themes-all';
+import { CodeMirror, flash, useKeydown } from '@strudel.cycles/react';
+import { initAudioOnFirstClick, webaudioOutput } from '@strudel.cycles/webaudio';
+import { TimeSpan } from '@strudel.cycles/core';
+
+const initAudio = initAudioOnFirstClick();
+
+function EventEditor({ code: initialCode }) {
+  const [code, setCode] = useState(initialCode);
+  const [view, setView] = useState();
+  useKeydown(
+    useCallback(
+      async (e) => {
+        if (view?.hasFocus) {
+          if (e.ctrlKey || e.altKey) {
+            if (e.code === 'Enter') {
+              /* if (getAudioContext().state !== 'running') {
+              alert('please click play to initialize the audio. you can use shortcuts after that!');
+              return;
+            } */
+              e.preventDefault();
+              flash(view);
+              let json = JSON.parse(code);
+              if (!Array.isArray(json)) {
+                json = [json];
+              }
+              await initAudio;
+              json.forEach((value) => {
+                const hap = new Hap(new TimeSpan(0, 1), new TimeSpan(0, 1), value);
+                webaudioOutput(hap, 0.01, 1, 1);
+              });
+            } else if (e.key === '.') {
+              stop();
+              e.preventDefault();
+            }
+          }
+        }
+      },
+      [code, view],
+    ),
+  );
+  return <CodeMirror value={code} onChange={setCode} theme={atomone} onViewChanged={(v) => setView(v)} fontSize={32} />;
+}
+
+export default EventEditor;
@@ -0,0 +1,39 @@
+import EventEditor from './EventEditor.jsx';
+import Stepper from './Stepper.jsx';
+
+const snippets = [
+  [`{ "s": "cp", "crush": 4 }`, 'Samples'],
+  [`{ "s": "sawtooth", "note": "e3" }`, 'Oscillators'],
+  [
+    `[
+  { "s": "gm_epiano2", "note": "c4" },
+  { "s": "gm_epiano2", "note": "eb4" },
+  { "s": "gm_epiano2", "note": "g4" }
+]`,
+    'Soundfonts',
+  ],
+  [
+    `{ 
+  "s": "toys",
+  "cutoff": 2000,
+  "delay": 0.5,
+  "crush": 4
+}`,
+    'Effects',
+  ],
+];
+
+function EventsDemo() {
+  return (
+    <Stepper
+      steps={snippets.map(([code, label]) => (
+        <div className="py-4 space-y-4">
+          <h3>{label}</h3>
+          <EventEditor code={code} />
+        </div>
+      ))}
+    />
+  );
+}
+
+export default EventsDemo;
@@ -0,0 +1,21 @@
+//import {Prism as SyntaxHighlighter } from 'react-syntax-highlighter';
+//import { atomDark } from 'react-syntax-highlighter/dist/esm/styles/prism';
+//import SyntaxHighlighter from 'react-syntax-highlighter';
+import { atomOneDark } from 'react-syntax-highlighter/dist/esm/styles/hljs';
+import { Light as SyntaxHighlighter } from 'react-syntax-highlighter';
+import js from 'react-syntax-highlighter/dist/esm/languages/hljs/javascript';
+import hs from 'react-syntax-highlighter/dist/esm/languages/hljs/haskell';
+SyntaxHighlighter.registerLanguage('javascript', js);
+SyntaxHighlighter.registerLanguage('haskell', hs);
+
+function Highlight({ code, language = 'javascript' }) {
+  return (
+    <div className="text-[32px] leading-10 rounded-xl overflow-hidden">
+      <SyntaxHighlighter language={language} style={atomOneDark} customStyle={{ padding: '8px 10px' }}>
+        {code}
+      </SyntaxHighlighter>
+    </div>
+  );
+}
+
+export default Highlight;
@@ -0,0 +1,38 @@
+import { SlideRepl } from './SlideRepl.jsx';
+import Stepper from './Stepper.jsx';
+
+const snippets = [
+  [`sound("bd [hh sd]")`, `sound(seq("bd", ["hh", "sd"]))`, 'Nested Sequences'], //
+  [`sound("<bd sd>")`, `sound(cat("bd", "sd"))`, 'Cyclewise Sequences'], //
+  [`sound("bd,hh")`, `sound(stack("bd", "hh"))`, 'Stack'], //
+  [`sound("bd@3 sd@1")`, `sound(timeCat([3, "bd"], [1, "sd"]))`, 'Weighted Sequence'], //
+  [`sound("{lt ht mt, bd sd}")`, `sound(polymeter(["lt","ht","mt"], ["bd", "sd"]))`, 'Polymeter'], //
+  [`sound("{bd hh sd ht}%2")`, `sound(polymeterSteps(2, ["bd", "hh", "sd", "ht"]))`, 'Steps per Cycle'],
+];
+
+function MiniComparison() {
+  return (
+    <>
+      <h1>User Code: Mini Notation -&gt; JavaScript</h1>
+      <Stepper
+        steps={snippets.map(([a, b, label]) => (
+          <div className="py-4">
+            <h3 className="pb-4">{label}</h3>
+            <div className="space-y-2">
+              <div className="flex space-x-2">
+                <img src="./img/tidalcycles.svg" className={`h-10 mt-2`} />
+                <SlideRepl tune={a} hideHeader />
+              </div>
+              <div className="flex space-x-2">
+                <img src="./img/js.jpg" className={`h-10 mt-2`} />
+                <SlideRepl tune={b} hideHeader />
+              </div>
+            </div>
+          </div>
+        ))}
+      />
+    </>
+  );
+}
+
+export default MiniComparison;
@@ -0,0 +1,50 @@
+import { SlideRepl } from './SlideRepl.jsx';
+import Highlight from './Highlight.jsx';
+import Stepper from './Stepper.jsx';
+
+const snippets = [
+  [
+    <>
+      {' '}
+      <SlideRepl tune={`s("bd [hh sd]").crush(4).log()`} hideHeader />
+    </>,
+    'Logging Events',
+  ],
+  [
+    <>
+      <Highlight
+        code={`let pattern = s("bd [hh sd]").crush(4);
+let events = pattern.queryArc(0, 1);
+console.log(events.map(e => e.show()))`}
+        language="javascript"
+      />
+      <Highlight
+        language="json"
+        code={`[
+  "0/1 -> 1/2 | s:bd crush:4", 
+  "1/2 -> 3/4 | s:hh crush:4", 
+  "3/4 -> 1/1 | s:sd crush:4"
+]`}
+      />
+    </>,
+    'Querying Events Manually',
+  ],
+];
+
+function QueryDemo() {
+  return (
+    <>
+      <img src="./img/queryflow.png" className="w-[800px]" />
+      <Stepper
+        steps={snippets.map(([snippet, label]) => (
+          <div className="py-4 space-y-4">
+            <h3>{label}</h3>
+            {snippet}
+          </div>
+        ))}
+      />
+    </>
+  );
+}
+
+export default QueryDemo;
@@ -0,0 +1,49 @@
+import { evalScope, controls } from '@strudel.cycles/core';
+import { initAudioOnFirstClick } from '@strudel.cycles/webaudio';
+import { MiniRepl as _MiniRepl } from '@strudel.cycles/react';
+import { prebake } from './prebake';
+import { atomone } from '@uiw/codemirror-themes-all';
+import blackscreen from '@strudel.cycles/react/src/themes/blackscreen';
+
+if (typeof window !== 'undefined') {
+  await evalScope(
+    controls,
+    import('@strudel.cycles/core'),
+    import('@strudel.cycles/tonal'),
+    import('@strudel.cycles/mini'),
+    import('@strudel.cycles/webaudio'),
+    import('@strudel.cycles/soundfonts'),
+    import('@strudel.cycles/csound'),
+  );
+}
+
+if (typeof window !== 'undefined') {
+  initAudioOnFirstClick();
+  prebake();
+}
+
+export function SlideRepl({
+  tune,
+  drawTime,
+  punchcard,
+  canvasHeight = 100,
+  hideHeader = false,
+  fontSize = 32,
+  disabled = false,
+}) {
+  return (
+    <div className="not-prose rounded-xl overflow-hidden">
+      <_MiniRepl
+        hideHeader={hideHeader}
+        tune={tune}
+        hideOutsideView={true}
+        drawTime={drawTime}
+        punchcard={punchcard}
+        canvasHeight={canvasHeight}
+        fontSize={fontSize}
+        theme={disabled ? blackscreen : atomone}
+        // theme={themes[theme]}
+      />
+    </div>
+  );
+}
@@ -0,0 +1,125 @@
+import { persistentAtom } from '@nanostores/persistent';
+import { useStore } from '@nanostores/react'; // or '@nanostores/preact'
+import useEvent from './useEvent';
+
+function cx(...classes) {
+  return classes.filter(Boolean).join(' ');
+}
+// https://vitejs.dev/guide/features.html#glob-import
+const slideImports = import.meta.glob('./slides/*.mdx');
+//const slideImports = import.meta.glob('./slides/*.mdx', { eager: true });
+console.log('load slides...', slideImports);
+
+const loadedMDXFiles = await Promise.all(
+  Object.entries(slideImports).map(async ([path, load]) => {
+    //Object.entries(slideImports).map(async ([path, m]) => {
+    const segments = path.split('/');
+    const filename = segments[segments.length - 1].slice(0, -4); // expects .mdx at the end
+    return [filename, (await load()).default];
+    //return [filename, m.default];
+  }),
+);
+console.log('load done!');
+
+const order = [
+  'cover',
+  'whatIsStrudel',
+  'history',
+  'hs2js',
+
+  'usage',
+  'swatch',
+  'repl',
+  //'repl-features',
+  'viz',
+
+  'replflow',
+
+  // User Code
+  'transpilation',
+  'mininotation',
+  // 'mini-comparison', // remove?
+  // Patterns
+  'patterns-events', // remove?
+  // scheduler?
+  // Output
+  'events-audio', // remove?
+  'outputs',
+  // 'csound', // remove?
+  //
+  // pattern alignment?
+  'bad',
+  'good',
+  'future',
+  'end',
+];
+// examples swatch
+// draw examples!!
+
+const slideEntries = order.map((name) => loadedMDXFiles.find(([file]) => file === name));
+
+// current slide index is persisted, so it's safe to refresh the browser
+export const slideIndex = persistentAtom('slideIndex', '0');
+
+export const prev = () => slideIndex.set((parseInt(slideIndex.get()) - 1 + slideEntries.length) % slideEntries.length);
+export const next = () => slideIndex.set((parseInt(slideIndex.get()) + 1) % slideEntries.length);
+
+function Slides() {
+  const activeIndex = parseInt(useStore(slideIndex));
+
+  /*useEvent('click', (e) => {
+    if (!e.ctrlKey) {
+      return;
+    }
+    const leftHalf = e.clientX / document.body.clientWidth < 0.5;
+    if (leftHalf) {
+      prev();
+    } else {
+      next();
+    }
+  });*/
+  /*useEvent('keydown', (e) => {
+    if (e.key === 'Home') {
+      prev();
+    } else if (e.key === 'End') {
+      next();
+    }
+  });*/
+
+  return (
+    <div className="w-screen h-screen overflow-hidden relative">
+      {slideEntries.map(([path, Slide], i) => (
+        <div
+          key={i}
+          className={cx(
+            `bg-slate-900 w-full h-full flex justify-center absolute top-0 transition-all ease-in-out duration-500 overflow-auto`,
+            i < activeIndex && '-translate-x-full',
+            i > activeIndex && 'translate-x-full',
+          )}
+        >
+          <div className="prose prose-invert w-[1400px] p-12 max-w-full" style={{ fontSize: '2em' }}>
+            {Math.abs(i - activeIndex) <= 1 && <Slide />}
+          </div>
+        </div>
+      ))}
+      <div className="text-white text-2xl text-bold cursor-pointer select-none">
+        <div className="fixed left-0 p-4 h-full items-start flex hover:bg-[#00000050]" onClick={() => prev()}>
+          &lt;
+        </div>
+        <div className="fixed right-0 p-4 h-full items-start flex hover:bg-[#00000050]" onClick={() => next()}>
+          &gt;
+        </div>
+      </div>
+      <div className="absolute top-0 w-full">
+        <div className="h-[5px] bg-slate-500 w-full z-100">
+          <div
+            style={{ width: ((activeIndex / (slideEntries.length - 1)) * 100).toFixed(0) + '%' }}
+            className="h-full bg-yellow-500"
+          />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+export default Slides;
@@ -0,0 +1,20 @@
+import { useState } from 'react';
+
+function Stepper({ steps }) {
+  const [step, setStep] = useState(1);
+  return (
+    <div className="not-prose">
+      {steps.slice(0, step).map((snippet, i) => {
+        const isActive = i === step - 1;
+        return (
+          <div key={i} className={`border-l-4 pl-8 border-gray-500 ${isActive ? 'border-yellow-500' : ''}`}>
+            {snippet}
+          </div>
+        );
+      })}
+      {step < steps.length && <button onClick={() => setStep((r) => r + 1)}>next</button>}
+    </div>
+  );
+}
+
+export default Stepper;
@@ -0,0 +1,73 @@
+import { SlideRepl } from './SlideRepl.jsx';
+import Highlight from './Highlight.jsx';
+import Stepper from './Stepper.jsx';
+
+const snippets = [
+  [`sound "bd ~ [sd cp]"`, [`sound("bd ~ [sd cp]")`], 'Mini Notation'], //
+  [`sound "bd ~ [sd cp]" # speed "1 2"`, [`sound("bd ~ [sd cp]").speed("1 2")`], 'Composing Patterns'],
+  [
+    `fast 2 $ sound "bd ~ [sd cp]"`,
+    [`fast(2, sound("bd ~ [sd cp]"))`, `sound("bd ~ [sd cp]").fast(2)`],
+    'Patterns Transformations',
+  ],
+  [
+    `speed "1 2 3" + "4 5" # s "bd"`,
+    ['speed("1 2 3".add("4 5")).s("bd")', '"1 2 3".add("4 5").speed().s("bd")'],
+    'Pattern Arithmetic',
+  ],
+  [
+    `jux rev 
+  $ every 3 (fast 2) 
+  $ sound "bd sd"`,
+    [
+      `sound("bd sd")
+  .every(3, fast("2"))
+  .jux(rev)`,
+    ],
+    'Higher order transformations (with partial application)',
+  ],
+  [
+    `jux rev 
+  $ every "<3 5>" (fast "1 2") 
+  $ sound "bd sd cp mt"`,
+    [
+      `sound("bd sd cp mt")
+  .every("<3 5>", fast("1 2"))
+  .jux(rev)`,
+    ],
+    'Patterns all the way down',
+  ],
+];
+
+function SyntaxComparison() {
+  return (
+    <>
+      <h1>Haskell -&gt; JavaScript</h1>
+      <Stepper
+        steps={snippets
+          .map(([hs, js, label]) => (
+            <div className="py-4 space-y-4">
+              <h3>{label}</h3>
+              <div className="space-y-2">
+                <div className="flex space-x-4">
+                  <img src="./img/haskell.png" className="h-10 mt-2" />
+                  <Highlight language="haskell" code={hs} />
+                </div>
+                <div>
+                  {js.map((c, j) => (
+                    <div className="flex space-x-4" key={j}>
+                      <img src="./img/js.jpg" className={`h-10 mt-2`} />
+                      <SlideRepl tune={c} hideHeader />
+                    </div>
+                  ))}
+                </div>
+              </div>
+            </div>
+          ))
+          .concat([<>Fluent Interface: Just chain all the things!</>])}
+      />
+    </>
+  );
+}
+
+export default SyntaxComparison;
@@ -0,0 +1,84 @@
+import { useState, useCallback } from 'react';
+import { atomone } from '@uiw/codemirror-themes-all';
+import { CodeMirror, flash, useKeydown } from '@strudel.cycles/react';
+import { transpiler } from '@strudel.cycles/transpiler';
+import Highlight from './Highlight';
+import Stepper from './Stepper';
+import escodegen from 'escodegen';
+
+function getTranspiled(code) {
+  return transpiler(code, {
+    addReturn: false,
+    codegenOptions: {
+      format: escodegen.FORMAT_MINIFY,
+    },
+  });
+}
+
+function TranspilationEditor({ code: initialCode }) {
+  const [code, setCode] = useState(initialCode);
+  const [transpiled, setTranspiled] = useState(getTranspiled(initialCode));
+  const [view, setView] = useState();
+  useKeydown(
+    useCallback(
+      async (e) => {
+        if (view?.hasFocus) {
+          if (e.ctrlKey || e.altKey) {
+            if (e.code === 'Enter') {
+              /* if (getAudioContext().state !== 'running') {
+              alert('please click play to initialize the audio. you can use shortcuts after that!');
+              return;
+            } */
+              e.preventDefault();
+              flash(view);
+              const t = getTranspiled(code);
+              setTranspiled(t);
+              console.log('transpiled', t);
+            } else if (e.key === '.') {
+              stop();
+              e.preventDefault();
+            }
+          }
+        }
+      },
+      [code, view],
+    ),
+  );
+  return (
+    <div className="space-y-2 py-2">
+      <CodeMirror
+        value={code}
+        onChange={(v) => {
+          setCode(v);
+        }}
+        theme={atomone}
+        onViewChanged={(v) => setView(v)}
+        fontSize={32}
+      />
+      <span>⬇️ transpiles to</span>
+      <Highlight language="javascript" code={transpiled} />
+    </div>
+  );
+}
+
+function TranspilationDemo() {
+  return (
+    <div className="not-prose space-y-8">
+      <Stepper
+        steps={[
+          <>
+            <img src="./img/transpileflow.png" className="h-[500px]" />
+            <ul className="list-decimal pl-8">
+              <li>Parse JS Code with acorn to get AST</li>
+              <li>Modify AST with estree-walker</li>
+              <li>Convert modified AST back to JS with escodegen</li>
+            </ul>
+          </>,
+          <TranspilationEditor code={`"bd [hh sd]"`} />,
+        ]}
+      />
+    </div>
+  );
+}
+
+export default TranspilationDemo;
@@ -0,0 +1,21 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+.cm-activeLine {
+  background-color: transparent !important;
+}
+
+.cm-theme {
+  background-color: var(--background);
+  border: 1px solid var(--lineHighlight);
+  padding: 2px;
+}
+
+.cm-gutters {
+  display: none !important;
+}
+
+img {
+  @apply rounded-xl overflow-hidden;
+}
@@ -0,0 +1,10 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import Slides from './Slides';
+import './index.css';
+
+ReactDOM.createRoot(document.getElementById('root')).render(
+  <React.StrictMode>
+    <Slides />
+  </React.StrictMode>,
+);
@@ -0,0 +1,22 @@
+import { registerSynthSounds, samples } from '@strudel.cycles/webaudio';
+import { registerSoundfonts } from '@strudel.cycles/soundfonts';
+
+export async function prebake() {
+  // https://archive.org/details/SalamanderGrandPianoV3
+  // License: CC-by http://creativecommons.org/licenses/by/3.0/ Author: Alexander Holm
+  await Promise.all([
+    registerSynthSounds(),
+    registerSoundfonts(`./samples/webaudiofontdata/sound/`),
+    /* samples(`./piano.json`, `./piano/`, { prebake: true }),
+    samples(`./vcsl.json`, 'github:sgossner/VCSL/master/', { prebake: true }),
+    */
+    //samples(`./tidal-drum-machines.json`, 'github:ritchse/tidal-drum-machines/main/machines/', {
+    samples(`./tidal-drum-machines.json`, './samples/tidal-drum-machines/machines/', {
+      prebake: true,
+      tag: 'drum-machines',
+    }) /*
+    samples(`./EmuSP12.json`, `./EmuSP12/`, { prebake: true, tag: 'drum-machines' }), */,
+    // samples('github:tidalcycles/Dirt-Samples/master'),
+    samples('./Dirt-Samples.json', './samples/Dirt-Samples/'),
+  ]);
+}
@@ -0,0 +1,6 @@
+# What's bad
+
+- Dynamic Typing in JS
+- Fractions and Hot Paths
+- Verbose function composition
+- Method-chaining tradeoffs
@@ -0,0 +1,7 @@
+<div className="flex flex-col justify-between h-full overflow-hidden max-h-screen space-y-8">
+  <h2 className="m-0">Strudel: live coding patterns on the Web</h2>
+  <div className="justify-center flex overflow-hidden not-prose">
+    <img src="./img/strudel_icon.png" className="h-full" />
+  </div>
+  <span>Felix Roos, Alex McLean</span>
+</div>
@@ -0,0 +1,65 @@
+import { SlideRepl } from '../SlideRepl.jsx';
+
+# CSound Example
+
+## Loading ORC instruments
+
+<SlideRepl
+  tune={`// livecode.orc by Steven Yi
+await loadOrc('github:kunstmusik/csound-live-code/master/livecode.orc')
+
+stack(
+note("<C^7 A7 Dm7 Fm7>/2".voicings('lefthand'))
+.cutoff(sine.range(500,2000).round().slow(16))
+.euclidLegato(3,8).csound('FM1'),
+
+note("<C2 A1 D2 F2>/2").ply(8).csound('Bass')
+.gain("1 4 1 4"),
+
+note("0 7 [4 3] 2".fast(2/3)
+.off(".25 .125", add("<2 4 -3 -1>"))
+.slow(2).scale('A4 minor'))
+.legato(.25).csound('SynHarp'),
+
+s("bd*2,[~ hh]*2,~ cp").bank('RolandTR909')
+)`}
+hideHeader
+/>
+
+## Synthesis
+
+<SlideRepl
+  tune={`await loadCsound\`
+instr CoolSynth
+    iduration = p3
+    ifreq = p4
+    igain = p5
+    ioct = octcps(ifreq)
+
+    kpwm = oscili(.05, 8)
+    asig = vco2(igain, ifreq, 4, .5 + kpwm)
+    asig += vco2(igain, ifreq * 2)
+
+    idepth = 2
+    acut = transegr:a(0, .005, 0, idepth, .06, -4.2, 0.001, .01, -4.2, 0) ; filter envelope
+    asig = zdf_2pole(asig, cpsoct(ioct + acut + 2), 0.5)
+
+    iattack = .01
+    isustain = .5
+    idecay = .1
+    irelease = .1
+    asig *= linsegr:a(0, iattack, 1, idecay, isustain, iduration, isustain, irelease, 0)
+
+    out(asig, asig)
+
+endin\`
+
+"<0 2 [4 6](3,4,2) 3\*2>"
+.off(1/4, add(2))
+.off(1/2, add(6))
+.scale('D minor')
+.note()
+//.pianoroll()
+.csound('CoolSynth')`}
+hideHeader
+/>
@@ -0,0 +1 @@
+# Strudel Docs
@@ -0,0 +1,4 @@
+# Thanks
+
+- ICLC organizers
+- Tidal Community
@@ -0,0 +1,7 @@
+import { SlideRepl } from '../SlideRepl.jsx';
+import Highlight from '../Highlight.jsx';
+import EventsDemo from '../EventsDemo.jsx';
+
+# Webaudio Output: Values -> Sound
+
+<EventsDemo />
@@ -0,0 +1,15 @@
+import { SlideRepl } from '../SlideRepl.jsx';
+
+# Pattern Example
+
+<SlideRepl
+  tune={`"<0 2 [4 6](3,4,1) 3>"
+.off(1/4, add(2))
+.off(1/2, add(6))
+.scale('D minor')
+.legato(.25)
+.note().s("sawtooth square")
+.delay(.8).delaytime(.125)`}
+  hideHeader
+  punchcard
+/>
@@ -0,0 +1,10 @@
+# Future Outlook
+
+- (slow) community growth
+- block based evaluation
+- live collaboration
+- more audio backends
+- interface experiments, e.g.:
+  - alternative syntax, visual notations
+  - time scrubbing
+  - ui controls
@@ -0,0 +1,9 @@
+# What's good
+
+- Zero-install, multi-platform
+- works (surprisingly) well on mobile devices
+- visual feedback good for teaching + learning
+- loads of potential contributors
+- instant pattern sharing
+- two-way flow of features between strudel and tidal
+- full mini-notation in hydra and gibber
@@ -0,0 +1,3 @@
+# The journey
+
+![ports](./img/ports.png)
@@ -0,0 +1,3 @@
+import SyntaxComparison from '../SyntaxComparison.jsx';
+
+<SyntaxComparison />
@@ -0,0 +1,5 @@
+import { SlideRepl } from '../SlideRepl.jsx';
+import Highlight from '../Highlight.jsx';
+import MiniComparison from '../MiniComparison.jsx';
+
+<MiniComparison />
@@ -0,0 +1,29 @@
+import Highlight from '../Highlight';
+import Stepper from '../Stepper';
+
+# User Code: Mini Notation
+
+<img src="./img/pegflow.png" />
+
+<Stepper
+  steps={[
+    <ul className="list-decimal pl-8">
+      <li>Parse Mini Notation to get AST</li>
+      <li>walk AST and construct function calls</li>
+    </ul>,
+    <div className="space-y-2 py-2">
+      <Highlight code={`mini('bd [hh sd]')`} />
+      <span>⬇️ resulting calls</span>
+      <Highlight
+        code={`seq(
+  reify('bd').withLocation([1,1,1], [1,4,4]),
+  seq(
+    reify('hh').withLocation([1,5,5], [1,8,8]),
+    reify('sd').withLocation([1,8,8], [1,10,10]),
+  )
+)`}
+      />
+      <span>➡️ location can be used for highlighting</span>
+    </div>,
+  ]}
+/>
@@ -0,0 +1,7 @@
+# What can I pattern?
+
+- Default: Web Audio API
+- OSC via osc-js, e.g. SuperDirt
+- Csound via the Csound WebAssembly build
+- MIDI via WebMIDI
+- Serial via WebSerial, e.g. for robot dancing
@@ -0,0 +1,5 @@
+import QueryDemo from '../QueryDemo.jsx';
+
+# Querying: From Patterns to Events
+
+<QueryDemo />
@@ -0,0 +1,12 @@
+# REPL: Features
+
+- Visual Feedback
+- Example shuffler (Hydra-style)
+- Tutorial + reference
+- Shareable links
+- Sound Browser
+- Offline Support (+ installable PWA)
+- Outputs: Web Audio, MIDI, OSC, CSound, Serial, ..
+- Themes
+
+![illegible](./img/illegible.png)
@@ -0,0 +1,7 @@
+# REPL - live coding editor
+
+[strudel.tidalcycles.org](https://strudel.tidalcycles.org/)
+
+{/* <iframe className="w-full h-[600px]" src="https://strudel.tidalcycles.org/#c2FtcGxlcyh7CiAgYmQ6IFsnYmQvQlQwQUFEQS53YXYnLCdiZC9CVDBBQUQwLndhdicsJ2JkL0JUMEEwREEud2F2JywnYmQvQlQwQTBEMy53YXYnLCdiZC9CVDBBMEQwLndhdicsJ2JkL0JUMEEwQTcud2F2J10sCiAgc2Q6IFsnc2Qvcnl0bS0wMS1jbGFzc2ljLndhdicsJ3NkL3J5dG0tMDAtaGFyZC53YXYnXSwKICBoaDogWydoaDI3LzAwMF9oaDI3Y2xvc2VkaGgud2F2JywnaGgvMDAwX2hoM2Nsb3NlZGhoLndhdiddLAp9LCAnZ2l0aHViOnRpZGFsY3ljbGVzL0RpcnQtU2FtcGxlcy9tYXN0ZXIvJyk7CnN0YWNrKAogIHMoImJkLFt%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%2BPiIudm9pY2luZ3MoJ2xlZnRoYW5kJykgLy8gY2hvcmRzCiAgLnN1cGVyaW1wb3NlKHg9PnguYWRkKC4wNCkpIC8vIGFkZCBzZWNvbmQsIHNsaWdodGx5IGRldHVuZWQgdm9pY2UKICAuYWRkKHBlcmxpbi5yYW5nZSgwLC41KSkgLy8gcmFuZG9tIHBpdGNoIHZhcmlhdGlvbgogIC5uKCkgLy8gd3JhcCBpbiAibiIKICAucygnc2F3dG9vdGgnKSAvLyB3YXZlZm9ybQogIC5nYWluKC4xNikgLy8gdHVybiBkb3duCiAgLmN1dG9mZig1MDApIC8vIGZpeGVkIGN1dG9mZgogIC5hdHRhY2soMSkgLy8gc2xvd2x5IGZhZGUgaW4KICAvLy5odXNoKCkKICAsImE0IGM1IDxlNiBhNj4iLnN0cnVjdCgieCg1LDgpIikKICAuc3VwZXJpbXBvc2UoeD0%2BeC5hZGQoLjA0KSkgLy8gYWRkIHNlY29uZCwgc2xpZ2h0bHkgZGV0dW5lZCB2b2ljZQogIC5hZGQocGVybGluLnJhbmdlKDAsLjUpKSAvLyByYW5kb20gcGl0Y2ggdmFyaWF0aW9uCiAgLm4oKSAvLyB3cmFwIGluICJuIgogIC5kZWNheSguMSkuc3VzdGFpbigwKSAvLyBtYWtlIG5vdGVzIHNob3J0CiAgLnMoJ3RyaWFuZ2xlJykgLy8gd2F2ZWZvcm0KICAuZGVncmFkZUJ5KHBlcmxpbi5yYW5nZSgwLC41KSkgLy8gcmFuZG9tbHkgY29udHJvbGxlZCByYW5kb20gcmVtb3ZhbCA6KQogIC5lY2hvV2l0aCg0LC4xMjUsKHgsbik9PnguZ2FpbiguMTUqMS8obisxKSkpIC8vIGVjaG8gbm90ZXMKICAvLy5odXNoKCkKKQogIC5zbG93KDEuNCk%3D" /> */}
+
+![repl](./img/repl.png)
@@ -0,0 +1,5 @@
+# REPL: System Overview
+
+<center>
+  <img src="./img/strudelflow.png" className="w-[900px]" />
+</center>
@@ -0,0 +1,3 @@
+# Strudel Docs
+
+![docs](./img/docs.png)
@@ -0,0 +1,5 @@
+# Pattern Swatches
+
+fork strudel - publish your own patterns with a fixed version
+
+![swatch](./img/swatch.png)
@@ -0,0 +1,5 @@
+import TranspilationDemo from '../TranspilationDemo';
+
+# User Code: Transpilation
+
+<TranspilationDemo />
@@ -0,0 +1,14 @@
+import Highlight from '../Highlight.jsx';
+
+# Ways to use Strudel
+
+- "Strudel REPL" at [strudel.tidalcycles.org](https://strudel.tidalcycles.org)
+- strudel on [flok.cc](https://flok.cc/) for collaboration
+- `@strudel.cycles/*` npm packages for your own projects
+- Embeddable [Web Component](https://github.com/tidalcycles/strudel/tree/main/packages/embed#strudelcyclesembed)
+- Browser Plugin for [Mastodon](https://github.com/mortuosplango/topfenstrudel) + Discourse Plugin:
+
+<div className="flex">
+  <img src="./img/topfenstrudel.png" />
+  <img src="./img/discourse.png" />
+</div>
@@ -0,0 +1,20 @@
+import { SlideRepl } from '../SlideRepl.jsx';
+
+# REPL: Visual Feedback
+
+Highlighting + Piano Roll
+
+<SlideRepl
+  hideHeader
+  punchcard
+  canvasHeight={300}
+  fontSize={24}
+  tune={`// Steve Reich - Piano Phase (1967) 
+note("E4 F#4 B4 C#5 D5 F#4 E4 C#5 B4 F#4 D5 C#5")
+  .layer(
+    x=>x.color('#00ff0050').pan(0).fast(1), // left speaker
+    x=>x.color('#ff00ff50').pan(1).fast(1.01) // right speaker
+  )
+  .slow(2).room(.5)
+  `}
+/>
@@ -0,0 +1,28 @@
+import { SlideRepl } from '../SlideRepl.jsx';
+
+# What is Strudel
+
+- TidalCycles faithfully ported to JavaScript
+- zero-install live coding environment for the browser
+- free & open source, modular, hackable, sharable, embeddable:
+
+<SlideRepl
+  hideHeader
+  fontSize={24}
+  tune={`// froos - freakuency - 2023/03/29
+stack(
+  stack(
+    s("bd, ~ <rim cp>,~ hh*2").off(1/8, x=>x.speed(2).gain(.5)).fast(2),
+    s("oh*6").end(.01).speed(.5).room(.5).fast("1 2")
+  ).bank('RolandTR909'),
+  //
+  note("[c a f e](<3 5>,8,<0 1>)".add("0,.1").sub(24)).s('sawtooth').lpf(500),
+  //
+  "[~ <Cm7 Fm7 Bb7 Db7>]*2".voicings('lefthand').note().legato(.2)
+  .echoWith(6, .1, (p,n)=>p.add(note(n*.6)))
+  .lpf(sine.range(300,1000).slow(8)).lpq(6)
+  .add(note(perlin.range(0,.8))).s('gm_epiano2')
+  .mask("<0 1>")
+).restart("<1@3 1*[4 [8 16]]>")
+.slow(2)`}
+/>
@@ -0,0 +1,12 @@
+import { useEffect } from 'react';
+
+function useEvent(name, onTrigger, useCapture = false) {
+  useEffect(() => {
+    document.addEventListener(name, onTrigger, useCapture);
+    return () => {
+      document.removeEventListener(name, onTrigger, useCapture);
+    };
+  }, [onTrigger]);
+}
+
+export default useEvent;
@@ -0,0 +1,26 @@
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: [
+    './index.html',
+    './src/**/*.{js,ts,jsx,tsx,mdx}',
+    '../../packages/react/src/**/*.{html,js,jsx,md,mdx,ts,tsx}',
+  ],
+  theme: {
+    extend: {
+      colors: {
+        // codemirror-theme settings
+        background: 'var(--background)',
+        lineBackground: 'var(--lineBackground)',
+        foreground: 'var(--foreground)',
+        caret: 'var(--caret)',
+        selection: 'var(--selection)',
+        selectionMatch: 'var(--selectionMatch)',
+        gutterBackground: 'var(--gutterBackground)',
+        gutterForeground: 'var(--gutterForeground)',
+        gutterBorder: 'var(--gutterBorder)',
+        lineHighlight: 'var(--lineHighlight)',
+      },
+    },
+  },
+  plugins: [require('@tailwindcss/typography')],
+};
@@ -0,0 +1,28 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+import mdx from '@mdx-js/rollup';
+import gfm from 'remark-gfm';
+import topLevelAwait from 'vite-plugin-top-level-await';
+
+const options = {
+  // See https://mdxjs.com/advanced/plugins
+  remarkPlugins: [gfm],
+  rehypePlugins: [],
+};
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [
+    react(),
+    mdx(options),
+    topLevelAwait({
+      // The export name of top-level await promise for each chunk module
+      promiseExportName: '__tla',
+      // The function to generate import names of top-level await promise in each chunk module
+      promiseImportName: (i) => `__tla_${i}`,
+    }),
+  ],
+  build: {
+    target: 'esnext', //browsers can handle the latest ES features
+  },
+});
@@ -16,6 +16,7 @@ export function repl({
  onToggle,
  editPattern,
 }) {
+  const id = s4();
  const scheduler = new Cyclist({
    interval,
    onTrigger: async (hap, deadline, duration, cps) => {
@@ -45,7 +46,7 @@ export function repl({
      let { pattern } = await _evaluate(code, transpiler);

      logger(`[eval] code updated`);
-      pattern = editPattern?.(pattern) || pattern;
+      pattern = editPattern?.(pattern, id) || pattern;
      scheduler.setPattern(pattern, autostart);
      afterEval?.({ code, pattern });
      return pattern;
@@ -63,5 +64,11 @@ export function repl({
    setCps,
    setcps: setCps,
  });
-  return { scheduler, evaluate, start, stop, pause, setCps };
+  return { scheduler, evaluate, start, stop, pause, setCps, id };
+}
+
+function s4() {
+  return Math.floor((1 + Math.random()) * 0x10000)
+    .toString(16)
+    .substring(1);
 }
@@ -58,15 +58,19 @@ const highlightField = StateField.define({
            haps
              .map((hap) =>
                (hap.context.locations || []).map(({ start, end }) => {
-                  // const color = hap.context.color || e.value.color || '#FFCA28';
+                  const color = hap.context.color || e.value.color;
                  let from = tr.newDoc.line(start.line).from + start.column;
                  let to = tr.newDoc.line(end.line).from + end.column;
                  const l = tr.newDoc.length;
                  if (from > l || to > l) {
                    return; // dont mark outside of range, as it will throw an error
                  }
-                  //const mark = Decoration.mark({ attributes: { style: `outline: 2px solid ${color};` } });
-                  const mark = Decoration.mark({ attributes: { class: `outline outline-2 outline-foreground` } });
+                  let mark;
+                  if (color) {
+                    mark = Decoration.mark({ attributes: { style: `outline: 4px solid ${color};` } });
+                  } else {
+                    mark = Decoration.mark({ attributes: { class: `outline outline-2 outline-foreground` } });
+                  }
                  return mark.range(from, to);
                }),
              )
@@ -21,6 +21,8 @@ export function MiniRepl({
  drawTime,
  punchcard,
  canvasHeight = 200,
+  fontSize = 18,
+  hideHeader = false,
  theme,
 }) {
  drawTime = drawTime || (punchcard ? [0, 4] : undefined);
@@ -47,7 +49,10 @@ export function MiniRepl({
  } = useStrudel({
    initialCode: tune,
    defaultOutput: webaudioOutput,
-    editPattern: (pat) => (punchcard ? pat.punchcard() : pat),
+    editPattern: (pat, id) => {
+      pat = pat.withContext((ctx) => ({ ...ctx, id }));
+      return punchcard ? pat.punchcard() : pat;
+    },
    getTime,
    evalOnMount,
    drawContext,
@@ -101,7 +106,7 @@ export function MiniRepl({
      // const logId = data?.pattern?.meta?.id;
      if (logId === replId) {
        setLog((l) => {
-          return l.concat([e.detail]).slice(-10);
+          return l.concat([e.detail]).slice(-8);
        });
      }
    }, []),
@@ -109,31 +114,35 @@ export function MiniRepl({

  return (
    <div className="overflow-hidden rounded-t-md bg-background border border-lineHighlight" ref={ref}>
-      <div className="flex justify-between bg-lineHighlight">
-        <div className="flex">
-          <button
-            className={cx(
-              'cursor-pointer w-16 flex items-center justify-center p-1 border-r border-lineHighlight text-foreground bg-lineHighlight hover:bg-background',
-              started ? 'animate-pulse' : '',
-            )}
-            onClick={() => togglePlay()}
-          >
-            <Icon type={started ? 'stop' : 'play'} />
-          </button>
-          <button
-            className={cx(
-              'w-16 flex items-center justify-center p-1 text-foreground border-lineHighlight bg-lineHighlight',
-              isDirty ? 'text-foreground hover:bg-background cursor-pointer' : 'opacity-50 cursor-not-allowed',
-            )}
-            onClick={() => activateCode()}
-          >
-            <Icon type="refresh" />
-          </button>
+      {!hideHeader && (
+        <div className="flex justify-between bg-lineHighlight">
+          <div className="flex">
+            <button
+              className={cx(
+                'cursor-pointer w-16 flex items-center justify-center p-1 border-r border-lineHighlight text-foreground bg-lineHighlight hover:bg-background',
+                started ? 'animate-pulse' : '',
+              )}
+              onClick={() => togglePlay()}
+            >
+              <Icon type={started ? 'stop' : 'play'} />
+            </button>
+            <button
+              className={cx(
+                'w-16 flex items-center justify-center p-1 text-foreground border-lineHighlight bg-lineHighlight',
+                isDirty ? 'text-foreground hover:bg-background cursor-pointer' : 'opacity-50 cursor-not-allowed',
+              )}
+              onClick={() => activateCode()}
+            >
+              <Icon type="refresh" />
+            </button>
+          </div>
        </div>
-        {error && <div className="text-right p-1 text-sm text-red-200">{error.message}</div>}
-      </div>
+      )}
      <div className="overflow-auto relative">
-        {show && <CodeMirror6 value={code} onChange={setCode} onViewChanged={setView} theme={theme} />}
+        {show && (
+          <CodeMirror6 value={code} onChange={setCode} onViewChanged={setView} theme={theme} fontSize={fontSize} />
+        )}
+        {error && <div className="text-right p-1 text-md text-red-200">{error.message}</div>}
      </div>
      {drawTime && (
        <canvas
@@ -19,8 +19,6 @@ function useStrudel({
  drawContext,
  drawTime = [-2, 2],
 }) {
-  const id = useMemo(() => s4(), []);
-  canvasId = canvasId || `canvas-${id}`;
  // scheduler
  const [schedulerError, setSchedulerError] = useState();
  const [evalError, setEvalError] = useState();
@@ -32,7 +30,7 @@ function useStrudel({
  const shouldPaint = useCallback((pat) => !!(pat?.context?.onPaint && drawContext), [drawContext]);

  // TODO: make sure this hook reruns when scheduler.started changes
-  const { scheduler, evaluate, start, stop, pause, setCps } = useMemo(
+  const { scheduler, evaluate, start, stop, pause, setCps, id } = useMemo(
    () =>
      repl({
        interval,
@@ -65,6 +63,8 @@ function useStrudel({
      }),
    [defaultOutput, interval, getTime],
  );
+
+  canvasId = canvasId || `canvas-${id}`;
  const broadcast = usePostMessage(({ data: { from, type } }) => {
    if (type === 'start' && from !== id) {
      // console.log('message', from, type);
@@ -158,9 +158,3 @@ function useStrudel({
 }

 export default useStrudel;
-
-function s4() {
-  return Math.floor((1 + Math.random()) * 0x10000)
-    .toString(16)
-    .substring(1);
-}
@@ -3,13 +3,13 @@ import { getAudioContext, registerSound, getEnvelope } from '@strudel.cycles/web
 import gm from './gm.mjs';

 let loadCache = {};
-async function loadFont(name) {
+async function loadFont(name, base) {
  if (loadCache[name]) {
    return loadCache[name];
  }
  const load = async () => {
    // TODO: make soundfont source configurable
-    const url = `https://felixroos.github.io/webaudiofontdata/sound/${name}.js`;
+    const url = `${base}${name}.js`;
    const preset = await fetch(url).then((res) => res.text());
    let [_, data] = preset.split('={');
    return eval('{' + data);
@@ -18,7 +18,7 @@ async function loadFont(name) {
  return loadCache[name];
 }

-export async function getFontBufferSource(name, value, ac) {
+export async function getFontBufferSource(name, value, ac, base) {
  let { note = 'c3', freq } = value;
  let midi;
  if (freq) {
@@ -31,7 +31,7 @@ export async function getFontBufferSource(name, value, ac) {
    throw new Error(`unexpected "note" type "${typeof note}"`);
  }

-  const { buffer, zone } = await getFontPitch(name, midi, ac);
+  const { buffer, zone } = await getFontPitch(name, midi, ac, base);
  const src = ac.createBufferSource();
  src.buffer = buffer;
  const baseDetune = zone.originalPitch - 100.0 * zone.coarseTune - zone.fineTune;
@@ -55,14 +55,14 @@ export async function getFontBufferSource(name, value, ac) {
 }

 let bufferCache = {};
-export async function getFontPitch(name, pitch, ac) {
+export async function getFontPitch(name, pitch, ac, base) {
  const key = `${name}:::${pitch}`;
  if (bufferCache[key]) {
    return bufferCache[key];
  }
  // console.log('load buffer', key);
  const load = async () => {
-    const preset = await loadFont(name);
+    const preset = await loadFont(name, base);
    if (!preset) {
      throw new Error(`Could not load soundfont ${name}`);
    }
@@ -125,7 +125,7 @@ async function getBuffer(zone, audioContext) {
  }
 }

-export function registerSoundfonts() {
+export function registerSoundfonts(base = `https://felixroos.github.io/webaudiofontdata/sound/`) {
  Object.entries(gm).forEach(([name, fonts]) => {
    registerSound(
      name,
@@ -134,7 +134,7 @@ export function registerSoundfonts() {
        const { attack = 0.001, decay = 0.001, sustain = 1, release = 0.001 } = value;
        const font = fonts[n % fonts.length];
        const ctx = getAudioContext();
-        const bufferSource = await getFontBufferSource(font, value, ctx);
+        const bufferSource = await getFontBufferSource(font, value, ctx, base);
        bufferSource.start(time);
        const { node: envelope, stop: releaseEnvelope } = getEnvelope(attack, decay, sustain, release, 0.3, time);
        bufferSource.connect(envelope);
@@ -4,7 +4,7 @@ import { walk } from 'estree-walker';
 import { isNoteWithOctave } from '@strudel.cycles/core';

 export function transpiler(input, options = {}) {
-  const { wrapAsync = false, addReturn = true, simpleLocs = false } = options;
+  const { wrapAsync = false, addReturn = true, simpleLocs = false, codegenOptions = {} } = options;

  let ast = parse(input, {
    ecmaVersion: 2022,
@@ -47,7 +47,7 @@ export function transpiler(input, options = {}) {
      argument: expression,
    };
  }
-  const output = escodegen.generate(ast);
+  const output = escodegen.generate(ast, codegenOptions);
  if (wrapAsync) {
    return `(async ()=>{${output}})()`;
  }
@@ -2,5 +2,6 @@ packages:
  # all packages in direct subdirs of packages/
  - "packages/*"
  - "website/"
+  - "iclc2023/slides/"
  - "packages/core/examples/vite-vanilla-repl"
  - "packages/react/examples/nano-repl"
@@ -1,4 +1,3 @@
-import { Pattern, noteToMidi, valueToMidi } from '@strudel.cycles/core';
 import { registerSoundfonts } from '@strudel.cycles/soundfonts';
 import { registerSynthSounds, samples } from '@strudel.cycles/webaudio';
 import './piano.mjs';
@@ -22,18 +21,3 @@ export async function prebake() {
    // samples('github:tidalcycles/Dirt-Samples/master'),
  ]);
 }
-
-const maxPan = noteToMidi('C8');
-const panwidth = (pan, width) => pan * width + (1 - width) / 2;
-
-Pattern.prototype.piano = function () {
-  return this.clip(1)
-    .s('piano')
-    .release(0.1)
-    .fmap((value) => {
-      const midi = valueToMidi(value);
-      // pan by pitch
-      const pan = panwidth(Math.min(Math.round(midi) / maxPan, 1), 0.5);
-      return { ...value, pan: (value.pan || 1) * pan };
-    });
-};
Author	SHA1	Message	Date
Felix Roos	1f54d93a00	last minute edits	2023-04-19 08:20:21 +02:00
Felix Roos	284f6293a2	fix: colorable highlighting	2023-04-19 01:06:32 +02:00
alex	a2b99f94bd	slide tweaks	2023-04-18 08:49:28 +01:00
Felix Roos	8a0f9c6e36	add swatch slide	2023-04-17 00:31:38 +02:00
Felix Roos	d38a8ab1fa	more slides	2023-04-16 23:55:12 +02:00
Felix Roos	6a451be50c	offline ready soundfonts	2023-04-16 23:54:06 +02:00
Felix Roos	dac2996b3d	Merge remote-tracking branch 'origin/main' into iclc-slides	2023-04-16 15:58:27 +02:00
Felix Roos	d689d71ee6	make slides samples work offline	2023-04-16 15:57:40 +02:00
Felix Roos	a4a6321afb	move stuff around, add flow charts	2023-04-15 21:01:42 +02:00
Felix Roos	8b13badb67	add more slides	2023-04-15 14:15:02 +02:00
Felix Roos	15a6747b2c	move stuff around + mini notation slide	2023-04-06 23:24:40 +02:00
Felix Roos	a96ff66f63	remove padding from stepper	2023-04-06 22:44:14 +02:00
Felix Roos	123323e32b	- add Stepper + use it everywhere - rename files to make more sense - add transpilation slide	2023-04-06 22:14:17 +02:00
Felix Roos	8ca850f9fe	improve query demo + headings	2023-04-06 13:00:44 +02:00
Felix Roos	d77725cf1d	add events to audio slide	2023-04-06 12:34:34 +02:00
Felix Roos	b016d115f5	- cover slide - rename stuff - make things more round	2023-04-06 11:55:53 +02:00
Felix Roos	1a57a86497	fix: mini repl logs	2023-04-06 11:55:03 +02:00
Felix Roos	d433e68fb2	moar slides	2023-04-06 01:54:18 +02:00
Felix Roos	c90bc80e6d	add example tune	2023-04-05 23:48:14 +02:00
Felix Roos	d3c4fd70dc	slides: add missing syntax comparison labels	2023-04-05 23:47:53 +02:00
Felix Roos	87cab96893	also load tidal drum machines in slides	2023-04-05 23:47:26 +02:00
Felix Roos	0248d15470	only mount nearby slides	2023-04-05 23:47:04 +02:00
Felix Roos	d4801c545e	add syntax comparison slide	2023-04-05 23:26:07 +02:00
Felix Roos	ce28acaf18	Merge branch 'main' into iclc-slides	2023-04-05 21:24:56 +02:00
Felix Roos	bf0336404d	add slides readme	2023-03-23 11:59:54 +01:00
Felix Roos	7c3d8e5c8d	fix: import	2023-03-23 11:57:43 +01:00
Felix Roos	3dad55e266	Merge branch 'main' into iclc-slides	2023-03-23 11:56:14 +01:00
Felix Roos	3d9ac37efe	add basic slides app	2023-03-19 22:08:43 +01:00
Felix Roos	d4619362bd	allow passing fontSize to MiniRepl	2023-03-19 22:04:17 +01:00