Introduction to WebSockets
Understand the WebSocket protocol, its benefits over HTTP for real-time communication, and basic setup.
Welcome to WebSockets
Welcome to the world of WebSockets! This lesson introduces a powerful protocol for real-time communication between clients (like your browser) and servers.
Unlike traditional HTTP, WebSockets allow for a persistent, two-way connection, making live updates and interactive experiences possible.
Why Real-time Matters
Think about apps like chat messengers, live sports scoreboards, or collaborative document editors. They all need instant updates without constant refreshing.
- Chat Apps: Messages appear instantly.
- Live Dashboards: Data updates as it changes.
- Gaming: Low-latency interaction.
This is where WebSockets shine!