Workflow supporting Express server, Babel (ES6), Eslint, SASS (scss).
Uses an express.js server over HTTPS to run input and output devices via the browser including cameras, microphones and speakers.
First, create server.key and server.crt files.
$ openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout ./sslcert/server.key -out ./sslcert/server.crt
Then install express package and run.
$ npm install
$ npm run start
Open http://localhost:4000 to view.