Create automatic spies from classes in Jest tests, also for promises and observables
A jest addon that helps you clean up your microtests by breaking them into a Given / When / Then structure.
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.