Standard library
ECMAScript spec abstract operations.
JavaScript parser, mangler/compressor and beautifier toolkit for ES6+
ES2019 spec-compliant String.prototype.trimEnd shim.
ES2017 spec-compliant Object.values shim.
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.