Hya.io ? Web-based digital audio workstation_html/css_WEB-ITnose

Hya.io is an audio application based on Web that supports hardware MIDI through Web MIDI, audio synthesizers, sequences and a large number of plug-ins. You can add plug-ins to the workspace, connect them to route audio, play and experiment.

HYA supports AMD and ES6 modules. They describe the plugin with a simple JSON object and a constructor. You can use various events such as handleMouseOver and handleMouseDown to bind to the Hya GUI.

Online demo