I have a three line text file saved with Windows word pad.
It looks like this...
cd C:\CrowdGaming Beta-v3
npm install nodejs-websocket
node server.js
I start the word processor and 'cut' then 'paste' into cmd.exe opened in administrative mode...
Adjust to suit your install. Have not tried it as a .bat file yet.
As development continues documentation will catch up to it.
WebRTC is still used by only a few browsers. Moreover, you need a specific web server. If that server
goes down for any reason your program will no longer function. Ability to run off the internet with any reasonably current browser is a defining feature offered by this innovation.
Co-operative games whereby players need the help of others to accomplish a goal is another way in which this could be used.