Delightful JavaScript Testing.
BDD/TDD assertion library for node.js and the browser. Test framework agnostic.
Improved deep equality testing for Node.js and the browser.
Accessibility engine for automated Web UI testing
Lightweight debugging utility for Node.js and the browser
Lodash modular utilities.
React is a JavaScript library for building user interfaces.
A querystring parser that supports nesting and arrays, with a depth limit
Higher-order functions and common patterns for asynchronous code
Babel compiler core.