Various helper utilities
Property based testing framework for JavaScript (like QuickCheck)
generate random valid Shift format ASTs
CLI tool for fuzz testing JavaScript parsers and suchlike programs.
Coverage Guided Javascript Fuzzer
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.