Array.from polyfill
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
A polyfill for Array.prototype.flat and Array.prototype.flatMap
Easily get the CWD (current working directory) of a project based on package.json, optionally starting from a given path. (node.js/javascript util)
Polyfills for various browsers including commonly used language features
Web Streams, based on the WHATWG spec reference implementation
Polyfill for the URLPattern API
Babel helper to create your own polyfill provider
An ESnext spec-compliant `Array.prototype.findLastIndex` shim/polyfill/replacement that works as far down as ES3.
An ESnext spec-compliant `Array.prototype.findLast` shim/polyfill/replacement that works as far down as ES3.
A polyfill for the internal diagnostics_channel module
A small implementation of `crypto.getRandomValues` for React Native. This is useful to polyfill for libraries like [uuid](https://www.npmjs.com/package/uuid) that depend on it.
A native "Headers" class polyfill.
A Babel plugin to inject imports to core-js@3 polyfills
A Babel plugin to inject imports to core-js@2 polyfills
A Babel plugin to inject imports to regenerator-runtime
rollup-plugin-polyfill-node ===
Bare minimum fetch polyfill in 500 bytes
HTML5 `FormData` for Browsers and Node.
A polyfill for the Resize Observer API
Lightweight promise polyfill. A+ compliant
A window.fetch polyfill.
A robust & optimized `String.prototype.includes` polyfill, based on the ECMAScript 6 specification.
Polyfill of future proposal for `util.parseArgs()`