limits (throttles) requests and resources, typically for usage on API enpdoints

A generic rate limiter for the web and node.js. Useful for API clients, web crawling, or other tasks that need to be throttled

Node.js atomic and non-atomic counters, rate limiting tools, protection from DoS and brute-force attacks at scale

asynchronous function queue with adjustable concurrency

Rate limit middleware for Hono.

Rate limiting package for AdonisJS framework

Limit the shell execution commands to <x> calls same time.

A generic rate limiter for the web and node.js. Useful for API clients, web crawling, or other tasks that need to be throttled

A modular rate limiter for SvelteKit. Use in password resets, account registration, etc.

A rate limiter component for Convex. Define and use application-layer rate limits. Type-safe, transactional, fair, safe, and configurable sharding to scale.

Rate limiter that supports a rolling window, either in-memory or backed by Redis

Throttle the speed of streams

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Cloudflare stores and helper functions for hono-rate-limiter.

Highly configurable and extensible rate limiter library

Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.

Simple in-memory rate-limit for Node.

Promise-based utility to make sure you don’t call rate-limited APIs too quickly.

concurrency utils

High-performance, flexible rate limiting for TypeScript and Bun