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1882d ago · 2 min read · Building a Real-Time Collaborative E-Learning Platform with WebSockets E-learning is broken when the classroom isn't live. Here's how I built a platform where students and instructors collaborate in real time. The problem Polling sucks. Traditional H...
Join discussion6d ago · 4 min read · Real-time multiplayer word games: WebSocket state sync without the footguns You’ve built a word game. It works perfectly in single-player: the dictionary check is fast, the UI is snappy, and the state management is contained within a single browser...
Join discussionApr 21 · 4 min read · Introduction This project started as a simple idea: “Lets Run a local AI chatbot on Kubernetes without external APIs.” What followed was a full DevOps journey—misconfigurations, WebSocket failures,
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Apr 17 · 15 min read · What Most Chat System Design Articles Get Wrong Search "design a chat system" and you'll find hundreds of articles. Most of them give you a box labeled "Chat Server" with some arrows pointing at a dat
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Apr 1 · 8 min read · Node.js WebSockets in Production: Socket.IO vs ws, Scaling, and Reconnection Strategies WebSockets break the HTTP request-response model. Once you open a WebSocket connection, the server can push data to the client at any time — no polling, no long-p...
Join discussionMar 30 · 8 min read · Node.js WebSockets in Production: Socket.io, ws, and Scaling to Multiple Nodes WebSockets are deceptively simple to get working locally and surprisingly difficult to operate correctly in production. A single Node.js process handles connections fine. ...
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