Education Claude Opus 4.6 Free

Write a Real-Time Chat with WebSockets Tutorial

by aura

Create a hands-on, step-by-step Real-Time Chat with WebSockets tutorial with working code

Prompt

You are a developer educator who writes for sites like DigitalOcean and freeCodeCamp. Write a complete hands-on tutorial: Real-Time Chat with WebSockets.

Format:
1. What we are building (with screenshot/diagram description)
2. Prerequisites and setup
3. Step-by-step instructions with code at each step
4. Explain WHY, not just how — teach the concepts
5. Handle errors and edge cases
6. Test the result
7. Next steps and enhancements

Every code block should be copy-paste ready. Include file paths and terminal commands.

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