Bounded fixed-window and token-bucket rate limiting with memory and Redis backends.

ResilientLLM is a resilient, unified LLM interface with in-built circuit breaker, token bucket rate limiting, caching, and adaptive retry with dynamic backoff support.

Generic HTTP client with exponential-backoff retry, token-bucket rate limiting, and pluggable error classification. Extracted from @kuralle-agents/messaging-meta/graph-api for reuse across Meta, Telegram, Twilio, Stripe and similar REST integrations.

A Token-Bucket Rate Limiter library for Node.js

Token bucket rate limiter

Zero-dependency resilience primitives: circuit breaker, token-bucket and bounded keyed rate limiters, backoff-with-jitter (additive + full), retry with an injectable failure classifier, LRU/TTL/SWR cache, bounded-concurrency pool

Token-bucket rate limiter (rateLimiter + TokenLimiterStore)

Token Bucket Calculator

Leaky & Token Bucket Rate Limiter

A small, dependency-free token-bucket rate limiter for Node.js, with an optional Express middleware and pluggable stores (in-memory by default, Redis-backed for multi-instance apps).

A fast, opinionated rate limiter for Elysia. Fixed window, sliding window, and token bucket (GCRA). In-memory or Redis.

Redis based rate limiter and throttler using sliding window and token bucket algorithms

Droplet: small drop from a token bucket

AsyncCaller is a TypeScript library for making asynchronous calls with retry, concurrency, and rate limiting capabilities. It utilizes TokenBucket module that you can find at "https://www.npmjs.com/package/@grapelaw/token-bucket".

Per-tenant rate limiting with token bucket algorithm

Distributed Multi-Key Hierarchical Token Bucket and Threat Aggregator Redis Store for AMEVA Sentinel

IP based token bucket rate limiter / throttler.

Rate limiting middleware for Hono, backed by Redis. Fixed window, sliding window, token bucket, and leaky bucket (GCRA) in one package

Rate limiter that uses the Token Bucket algorithm

Rate limiting primitives for Cloudflare Workers — fixed window, sliding window, and token bucket algorithms