Just released Reverie, a browser-based chiptune tracker:
https://github.com/reverietracker/reverie/
https://reverietracker.github.io/
It recently made its first public appearance at the #emfcamp Variety Night, where I demonstrated writing a Spectrum chiptune cover of Call Me Maybe in 10 minutes, and now it's time to unleash it on the world.
Currently it's a clone of ZX Soundtracker (with the one enhancement of supporting dual AY chip Turbosound music) - hopefully it will become a lot more than that. Including absorbing the somewhat-related work I've been doing for the TIC-80...
(Full disclosure, as I realise it's a showstopper for some: some use of Claude here, mostly for debugging and Node package wrangling rather than actual coding.)