Simple Chat

HTML + JS (No server)

Your name

Tip: same “Room ID” diye 2 tab-e open korle chat hobe.

Room ID

✅ Works in same browser / same device.
✅ Multiple tabs can chat (BroadcastChannel).
❌ Internet users chat করতে চাইলে server লাগবে (Node/PHP + WebSocket).

Room: (not joined) You: (set name & join)

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