A rate-limiting library for Rust (f.k.a. ratelimit_meter)

A Quality of Experience and Smart Queue Management system for ISPs. Leverage CAKE to improve network responsiveness, enforce bandwidth plans, and reduce bufferbloat.

The fastest, lightest, and easiest-to-integrate AI gateway on the market. Fully open-sourced.

A middleware for actix-web that provides rate-limiting backed by governor.

A token-based rate limiter based on the leaky bucket algorithm.

Rate limiter

Rate limiting using a fixed window counter for arbitrary keys, backed by Redis.

📮 Lightweight, high performance and configurable API rate limiter.

Parse HTTP Rate-Limit headers of different vendors

🪗 Dynamic congestion-based concurrency limits for controlling backpressure

A performance-focused token bucket rate limiting and throttling library for Rust with optional async support

A Rust attribute macro to limit a function's number of runs over a specified period of time

A scalable proxy server for safely handling Discord's API ratelimits from distributed applications, backed by Redis.

RedLimit is a redis-based distributed rate limit HTTP service, implemented with Rust.

High-performance GCRA rate limiter for Rust. Multi-protocol server (HTTP, gRPC, Redis/RESP) with advanced metrics, or embed as a minimal library. Self-tuning memory management 🦀

Lazy rate limit semaphore (a.k.a fixed window algorithm without queueing) implementation to control your asynchronous code frequency execution

Implements a token bucket algorithm that can be used to limit API access frequency. Written in pure Rust.

A llm gateway for centralized rate limiting and metrics for OpenAI compatible model endpoints.

Rate-limiting for rust futures v0.1

🏎 ⏱ ✋ A distributed, simple rate limiting library written in Rust and a sample API project to demo its capabilities