Introducing WebSockets: A New Era
Learn the core concept of WebSockets as a full-duplex, persistent connection protocol for realtime interactions.
Meet WebSockets: Realtime Power
Meet WebSockets, a game-changer for realtime apps. They let client and server communicate instantly, free of the request-response limits of HTTP.
HTTP's Realtime Challenge
HTTP is request-response, so polling and long polling are just workarounds. WebSockets replace those hacks with genuine instant communication.
All lessons in this course
- The Evolution of Web Communication
- Polling, Long Polling, and SSE
- Introducing WebSockets: A New Era
- Choosing the Right Realtime Technology