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Index/Engineering & DevTools/The CTO Podcast with Fexingo
The CTO Podcast with Fexingo artwork

How Figma Cut Prototype Latency by 60 Percent

The CTO Podcast with Fexingo · 2026-08-22 · 7 min

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Topics in this episode

Event-driven architecturewebassembly performancefigma prototype latencyreduce prototype latencyedge computing for prototypes

Episode notes

In this episode of The CTO Podcast, Lucas and Luna dive into the engineering decisions behind Figma's dramatic reduction in prototype latency. They explore the shift from a synchronous request-response model to an event-driven architecture, the adoption of WebAssembly for client-side computation, and the importance of caching at every layer. Along the way, they discuss the trade-offs of moving logic to the edge, the challenges of maintaining consistency in a distributed system, and how Figma's team balanced performance with feature velocity. Tune in for a masterclass in latency reduction that any engineering leader can learn from. #Figma #PrototypeLatency #WebAssembly #EventDrivenArchitecture #Caching #EdgeComputing #DistributedSystems #TechLeadership #CTO #Engineering #Performance #Latency #Business #Technology #FexingoBusiness #BusinessPodcast #EngineeringLeadership #Architecture Keep every episode free: buymeacoffee.com/fexingo

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