bucket4j / bucket4j

Java rate limiting library based on token-bucket algorithm.

ZhuoZhuoCrayon / throttled-py

🔧 High-performance Python rate limiting library with multiple algorithms (Fixed Window, Sliding Window, Token Bucket, Leaky Bucket & GCRA) and storage backends (Redis, In-Memory).

onblog / java-limiter

Lock-free rate limiter for Java 8+: token bucket, leaky bucket, sliding window, fixed window, warm-up and a concurrency bulkhead. 无锁限流库：六种算法，单 jar 零依赖。