Free full-featured web-based audio & waveform editing tool

Live: https://audiomass.co

1. please checkout this repo (or download it as zip)
2. navigate to it through your favorite CLI, then access the src dir
3. Run go run audiomass-server.go - or if you do not have golang installed, you can use a simple python webserver by running python audiomass-server.py
4. Navigate to http://localhost:5055/ and have fun!

...

If you want to build the all.build.js minified file for delivery/publishing this then you can use uglify and run as: cat dist/wavesurfer.js dist/plugin/wavesurfer.regions.js oneup.js app.js keys.js contextmenu.js ui-fx.js ui.js modal.js state.js engine.js actions.js drag.js recorder.js welcome.js fx-pg-eq.js fx-auto.js local.js id3.js lzma.js | uglifyjs -c -m -o all.build.js

Thanks!