[fenomas]

Huh?

I do procedural music in JS/web audio, and my projects are set up so that changes to the logic and instruments all happen live, while the music continues to play.

How is that different from what you're describing? What specifically can't webpack/HMR do?

[partyboat1586]

What tools do you use? Just web audio api? Or a higher level library?

[fenomas]

I first started out using Tone.js (and recommend it!), but later wound up rolling my own engine and so forth. So I'm just using WebAudio directly (or via libraries I wrote).