An experimental rewrite of wavesufer.js to play around with new ideas.

• TypeScript API
• Better architecture
• Minimize the available options and provide sensible defaults
• Improve the decoding and rendering performance

Keeping backwards compatibility with earlier versions of wavesurfer.js.

Principles:

• Modular and event-driven
• Allow swapping the decoding, rendering and playback mechanisms
• Extensible with plugins

Install dev dependencies:

yarn

Start the TypeScript compiler in watch mode:

yarn build:dev

Run an HTTP server to view the examples:

python3 -m http.server --cgi 8080

Open http://localhost:8080/tutorial in your browser. There's no hot reload yet, so you'll need to reload the page manually on every change.

See katspaugh/wavesurfer.js#2684