Framework-agnostic rate limiting — fixed-window, sliding-window (log & weighted counter), token-bucket and leaky-bucket over a pluggable store, with composite/per-route limiters, cost-weighted requests, an injectable clock and standard RateLimit-*/X-RateL

A production-ready, framework-agnostic rate limiter supporting token bucket, sliding window log, sliding window counter, and fixed window algorithms with pluggable storage backends.

Modular rate limiter for Node.js — token bucket, fixed window, sliding window log & counter, with Redis atomic Lua scripts and optional NestJS integration

A production-grade, distributed rate limiting library for Node.js with pluggable algorithms (fixed window, sliding window log, sliding window counter, token bucket, leaky bucket) and pluggable storage (in-memory, Redis).

Full height sliding pane

Synchronous shared context compression with node's native zlib

Sliding window rate limiter with Redis 3.2 backend

A distributed rate limiting library implementing token bucket, sliding window log, and sliding window counter algorithms. Local (in-memory) and Redis-backed distributed modes.

Flexible and performant rate limiter based on sliding window algorithm with arbitrary precision

Distributed rate limiting middleware for Express, backed by Redis. Supports fixed window, sliding window log, sliding window counter, token bucket, and leaky bucket strategies.

Delay function calls until a set time elapses after the last invocation

A high-performance Redis rate-limiter using sliding window log algorithms, with out-of-the-box Express middleware support.

A JavaScript implementation of many web standards

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

Collection of ~170 lightweight, composable transducers, reducers, generators, iterators for functional data transformations

Client for prometheus

[](https://www.npmjs.com/package/@aws-sdk/util-locate-window) [](https://www.npmjs.com/packag

Aggregate a pull-stream into windows.

Stream transformer that prefixes lines with timestamps and other things.

unidimensional chunk allocation/free system.