Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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jest
Delightful JavaScript testing with zero-config setup, snapshots, mocking, and coverage
core-js
Modular standard library and polyfills for JavaScript, from ECMAScript features to proposals and web standards.
Cypress
Fast, easy, and reliable end-to-end and component testing for anything that runs in a browser.
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.
IxJS
LINQ-style Array#extras operators for composing lazy iterables and async iterables in JavaScript and TypeScript.
later
Composable library for defining recurring schedules and calculating their next or previous occurrences.