[].map(f) for older browsers
[].map(f)
[].reduce() for old browsers
[].reduce()
Array#forEach ponyfill for older browsers
Turn any window method to a writable state in IE<=8
Polyfill querySelector and querySelectorAll for IE7 and IE6.
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.