Modular standard library for JavaScript. Includes polyfills for ECMAScript up to 2023 : promises , symbols , collections , iterators, typed arrays , many other features, ECMAScript proposals , some cross-platform WHATWG / W3C features and proposals like URL .

Modular standard library for JavaScript. Includes polyfills for ECMAScript up to 2023 : promises , symbols , collections , iterators, typed arrays , many other features, ECMAScript proposals , some cross-platform WHATWG / W3C features and proposals like URL .

Modular standard library for JavaScript. Includes polyfills for ECMAScript up to 2023 : promises , symbols , collections , iterators, typed arrays , many other features, ECMAScript proposals , some cross-platform WHATWG / W3C features and proposals like URL .

Feb 6, 2012 · Standard library. Latest version: 3.38.1, last published: a month ago. Start using core-js in your project by running `npm i core-js`. There are 57177 other projects in the npm registry using core-js.

Modular standard library for JavaScript. Includes polyfills for ECMAScript up to 2023 : promises , symbols , collections , iterators, typed arrays , many other features, ECMAScript proposals , some cross-platform WHATWG / W3C features and proposals like URL .

Modular standard library for JavaScript. Includes polyfills for ECMAScript up to 2023 : promises , symbols , collections , iterators, typed arrays , many other features, ECMAScript proposals , some cross-platform WHATWG / W3C features and proposals like URL .

core-js. Modular standard library for JavaScript. Includes polyfills for ECMAScript up to 2019: promises, symbols, collections, iterators, typed arrays, many other features, ECMAScript proposals, some cross-platform WHATWG / W3C features and proposals like URL. You can load only required features or use it without global namespace pollution.

core-js. Modular standard library for JavaScript. Includes polyfills for ECMAScript up to 2021: promises, symbols, collections, iterators, typed arrays, many other features, ECMAScript proposals, some cross-platform WHATWG / W3C features and proposals like URL. You can load only required features or use it without global namespace pollution.

Extendable client for GitHub's REST & GraphQL APIs. Latest version: 6.1.3, last published: 14 days ago. Start using @octokit/core in your project by running `npm i @octokit/core`. There are 517 other projects in the npm registry using @octokit/core.

A rollup plugin for injecting core-js polyfills based on your browserslist configuration. This plugin is essentially a wrapper for core-js-builder for rollup.