- WOFF decoding and encoding client side
- Encoder powered by Zopfli for maximum compression of fonts
- Emscripten-compiled asm.js WOFF encoder
- I’m running out of things to say
The code is a bit too messy at the moment for me to give documentation on how to use it. However, feel free to check out its code on GitHub. It should be fairly easy to adapt the web-workers based implementation into something you can use yourself.