Supaboard

什麼是 Supaboard？

Supaboard is a whiteboard purpose-built for system design interview practice. Diagram architectures using pre-built components (databases, caches, queues, load balancers), track requirements as you build, take on guided challenges, and get real-time feedback from an AI mentor that analyzes your actual diagram. Browse the community gallery to learn from other engineers' approaches. Free to start.