Euler's number.
Restoring the letter «ё» (yo) in russian texts
An ES-spec-compliant shim/polyfill/replacement for JS language Math and Number constant values that works as far down as ES3
e
Console log alias for e
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.