Node-based Websockets example: pointer

      

This server js file and index.html are an example for WebSockets.

Click or tap screen and it will update all screens that opened this page

How to:

install Node.js

install Socket.io:

npm install socket.io

run

node server.js

visit

http://localhost:1337/index.html

or whatever domain you've set up - be sure to update index.html then:

var socket = io.connect('http://localhost:1337');