SketchFlow is a digital collaboration tool for creative agencies and remote product teams.
Real-time drawing and planning was laggy, causing frustration during high-concurrency brainstorming sessions.
Optimized state synchronization using an optimistic UI approach and efficient WebSocket packet management.
A space for remote teams to sketch, plan, and build ideas together in real-time. Built using WebSockets and Canvas for seamless interaction.
The biggest challenge was handling high-concurrency state synchronization while maintaining 60fps performance.
"It's like being in the same room. The latency is practically non-existent now."
Marcus Thorne
Product Manager