A ponyfill for the ES 2015 (ES6) Array.from().
Array.from()
MDN polyfills
Array.from polyfill
replace Array.from with an ponyfill function
Array.from
Lightweight debugging utility for Node.js and the browser
Lodash modular utilities.
A querystring parser that supports nesting and arrays, with a depth limit
Higher-order functions and common patterns for asynchronous code
React is a JavaScript library for building user interfaces.
Babel compiler core.