While libraries like Socket.io are popular, understanding the native WebSocket API is crucial for building high-performance, lightweight real-time applications without the overhead of heavy dependencies.
What You’ll Learn in Part 1:
Setting up a robust TypeScript environment for server-side development.
Initializing a native HTTP server and upgrading connections to WebSockets.
Handling the WebSocket handshake and connection lifecycle.
Managing basic messaging between the server and clients.
Tech Stack:
TypeScript (Strict type safety)
bun.js
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