IP rate-limiting middleware for Koajs 2. Use to limit repeated requests to APIs and/or endpoints such as password reset.

Basic IP rate-limiting middleware for Express that slows down responses rather than blocking the user.

A WebdriverIO service to exchange data across processes

Fixed window rate-limiting directive for GraphQL. Use to limit repeated requests to queries and mutations.

AWS SDK for JavaScript Dataexchange Client for Node.js, Browser and React Native

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Rate-limiter for Elysia.js

An exchange that allows for persisted queries support when fetching queries

Ledger Live countervalues module

Octokit authentication strategy for OAuth clients

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

A basic package for building fake messaging services that communicate over websockets. Can run as a nodejs service, or be bundled inside the browser.

TypeScript definitions for exchange-rates-api

A scheduler based on requestAnimationFrame

Official Central Bank of Türkiye (Türkiye) daily exchange rates — 22 currencies vs TRY, history since 2020. Zero-dependency Node.js/TypeScript client.

Presentation Exchange v1 and v2 typescript models

Official Central Bank of Bahrain (Bahrain) daily exchange rates — 33 currencies vs BHD, history since 2016. Zero-dependency Node.js/TypeScript client.

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

Official US Federal Reserve (United States) weekly exchange rates — 22 currencies vs USD, history since 2016. Zero-dependency Node.js/TypeScript client.

Official Central Bank of Sri Lanka (Sri Lanka) daily exchange rates — 55 currencies vs LKR, history since 2010. Zero-dependency Node.js/TypeScript client.