A low overhead rate limiter for your routes

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

Lightweight utilities for debouncing, throttling, and more - designed for npm packages.

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

A scheduler based on requestAnimationFrame

Rate limiting Fastify plugin powered by @fastify/rate-limit

Fast and low overhead web framework, for Node.js

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

Plugin helper for Fastify

A streaming parser for HTML form data for node.js

Build and manage the AJV instances for the fastify framework

Fastify CORS

A small utility, used by Fastify itself, for generating consistent error objects across your codebase and plugins.

Build and manage the fast-json-stringify instances for the fastify framework

This is a plugin for grammY and Telegraf Telegram bot frameworks to rate limit users and deflect heavy spamming in your bots.

Rate limiting plugin for hapi

Plugin for serving static files as fast as possible.

detect possibly catastrophic, exponential-time regular expressions

Official Fastify OpenTelemetry Instrumentation

Serve Swagger/OpenAPI documentation for Fastify, supporting dynamic generation