Coders Crushby Napplied AI
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HardReal-time Systems

Real-time Collaborative Whiteboard

Build a real-time collaborative whiteboard supporting drawing, shapes, text, and images with infinite canvas, undo/redo, and offline support.

Constraints
Support 50+ concurrent users. Sub-100ms latency for strokes.
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Coders Crushby Napplied AI

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Coders Crush by Napplied AI - Built for engineers preparing for FAANG/MAANG interviews

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Submitted By

Coders Crush Team

12/11/2025

Tags
CRDTCanvasWebSocketCollaboration