Babel compiler core.
Static scope analysis and transpilation of ES6 block scoped const and let variables, to ES3.
Detect which ES6 (ES2015 and above) features are available
Easy test setup without side effects
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