🔌 WebSocket vs Socket.IO — Which One Should You Choose? If you’re building apps that rely on real-time data — trading dashboards, multiplayer games, or chat platforms — you’ll eventually face the ...

So I made a practical cheat sheet grouping the codes that actually matter day-to-day: 🔹 2xx Success – 200 OK, 201 Created (POST that makes a resource), 204 No Content (great for DELETE or async ...