Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
All Packages
Category
Tags2
Sort:Used by Most Apps
jest
Delightful JavaScript testing with zero-config setup, snapshots, mocking, and coverage
Cypress
Fast, easy, and reliable end-to-end and component testing for anything that runs in a browser.
got
Human-friendly and powerful HTTP request library for Node.js, with retries, streams, pagination, and RFC 7234 caching built in.
Echo
A minimalist, high-performance Go web framework with a radix-tree router, built-in middleware chain, and first-class HTTP/2 support.
websocket
Minimal, idiomatic Go WebSocket library with full context.Context support, zero dependencies, and Wasm compatibility.
uvu
An extremely fast, lightweight test runner for Node.js and the browser, with optional browser-safe assertions.
agenda
A lightweight, TypeScript-first Node.js job scheduler with pluggable MongoDB, PostgreSQL, and Redis backends.
later
Composable library for defining recurring schedules and calculating their next or previous occurrences.