improve api for web package

packages/web/README.md

@@ -4,16 +4,20 @@ This package provides an easy to use bundle of multiple strudel packages for the
 
 ## Usage
 
-```js
-import { repl } from '@strudel/web';
+Minimal example:
 
-const strudel = repl();
+```js
+import '@strudel/web';
 
 document.getElementById('play').addEventListener('click', 
-  () => strudel.evaluate('note("c a f e").jux(rev)')
-);
+  () => note("c a f e").play()
+)
 ```
 
+As soon as you `import '@strudel/web'`, all strudel functions will be available in the global scope.
+In this case, we are using `note` to create a pattern.
+To actually play the pattern, you have to append `.play()` to the end.
+
 Note: Due to the [Autoplay policy](https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API/Best_practices#autoplay_policy), you can only play audio in a browser after a click event.
 
 ### Loading samples
@@ -21,15 +25,28 @@ Note: Due to the [Autoplay policy](https://developer.mozilla.org/en-US/docs/Web/
 By default, no external samples are loaded, but you can add them like this:
 
 ```js
-import { repl, samples } from '@strudel/web';
+import { prebake } from '@strudel/web';
 
-const strudel = repl({
-  prebake: () => samples('github:tidalcycles/Dirt-Samples/master'),
-});
+prebake(() => samples('github:tidalcycles/Dirt-Samples/master'))
 
 document.getElementById('play').addEventListener('click', 
-  () => strudel.evaluate('s("bd,jvbass(3,8)").jux(rev)')
-);
+  () => s("bd sd").play()
+)
 ```
 
 You can learn [more about the `samples` function here](https://strudel.tidalcycles.org/learn/samples#loading-custom-samples).
+
+### Evaluating Code
+
+Instead of creating patterns directly in JS, you might also want to take in user input and turn that into a pattern.
+This is called evaluation: Taking a piece of code and executing it on the fly.
+
+To do that, you can use the `evaluate` function:
+
+```js
+import '@strudel/web';
+
+document.getElementById('play').addEventListener('click', 
+  () => evaluate('note("c a f e").jux(rev)')
+);
+```