Simulate token bucket rate limiters and generate atomic Redis Lua scripts.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
Specify bucket token limit and tokens added per second.
Observe throughput and refill duration under burst load.
Copy atomic Lua script to enforce rate limits in Redis.
It allows short bursts of traffic up to bucket capacity while enforcing a smooth average request rate over time.
Redis Lua scripts execute atomically in memory, preventing race conditions in distributed API clusters.
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