HashMap Class for JavaScript
Safely use a JavaScript object as hash
JavaScript operators as functions
Set Associative Cache
HashMap, LinkedHashMap and Higher Order Functions for all other Iterables, such as Map, Set and Array
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.