With tinybuild installed globally (npm i -g tinybuild): npm start
The backend is standalone with 2 ports, one for a content server another for a data server so you can have separate endpoints. Make sure you npm install in /backend as well, see the README in backend for env setup.
See ./tinybuild.config.js for settings.
Add build:true for build-only, add serve:true for serve-only, or set bundle or server to false alternatively.
You need your own ICE servers for a production application, see: https://www.metered.ca/tools/openrelay/