I've settled on devd (modd) for the past few years. https://github.com/cortesi/devd https://github.com/cortesi/devd It's a single file go executable. Supports

I've settled on devd (modd) for the past few years. https://github.com/cortesi/devd https://github.com/cortesi/devd It's a single file go executable. Supports CORS too. I use it via direnv & nix-shell.