A small Server Sent Events demo for San Diego JS Meetup using Node, HTML, JavaScript, CSS. I also wrote a post on my website about this topic wihich includes a video of me presenting about it at the Meetup.

Slides can be found here.

The following instructions assume Mac OS / Linux system with Python installed (to provide a simple web server).

$ git clone https://github.com/simonprickett/server-sent-events-demo.git
$ cd server-sent-events-demo

$ cd src/server
$ npm install
$ npm start

$ cd src/client
$ python -m SimpleHTTPServer

or...

$ cd src/client
$ python3 -m http.server

Then point a browser at http:https://localhost:8000/.

• MDN Server Sent Events Guide
• HTML 5 Rocks Tutorial
• O'Reilly High Performance Browser Networking SSE page
• Data source for cat facts