Nested Error ES6 class
An extended Error class that envelops a parent error, such that the stack trace contains the causation
Rich errors
Error wrapping utility for NodeJS and the browser
Trial n error
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.