Real-time connection examples(short polling, long polling, server-sent events, websockets).

Kinda small preview of each approach w/o hard science.

In the root directory run:

yarn start-server

to start a Node server on port 3002.

In the root directory run:

yarn start

to start a client react app on port 3000.

Open http://localhost:3000 to view it in the browser.

Demo preview

preview.mp4