JavaScript test spies, stubs and mocks.
Fake XHR and server
Fake HTTP injection library
All the Fake Data for All Your Real Needs
Easy dependency injection for node.js unit 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.