Important: This documentation covers Yarn 1 (Classic).

For Yarn 2+ docs and migration guide, see yarnpkg.com.

found 2,738 packages in 25ms

core-js159.6mMIT3.43.0

Standard library

zloirock7 days agoES3, ES5, ES6, ES7

terser153mBSD-2-Clause5.42.0

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

terser7 days agouglify, terser, uglify-es, uglify-js

es-abstract197.8mMIT1.24.0

ECMAScript spec abstract operations.

ljharb18 days agoECMAScript, ES, abstract, operation

An ES7/ES2016 spec-compliant Array.prototype.includes shim/polyfill/replacement that works as far down as ES3.

es-shims14 days agoArray.prototype.includes, includes, array, ES7

object.values136.5mMIT1.2.1

ES2017 spec-compliant Object.values shim.

es-shims6 months agoObject.values, Object.keys, Object.entries, values

Packages

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.