intersection-observer-polyfill
A polyfill of IntersectionObserver API
A polyfill of IntersectionObserver API
Object.setPrototypeOf Polyfill
HTMLElement.dataset polyfill
Plugin for generating an html file with rollup
ES6 Map Implemented in TypeScript
Light-weight wrapper for the newer Promise-based MediaDevices.getUserMedia API with a fallback to navigator.getUserMedia (and it's prefixed variants)
An EventTarget polyfill
Canvas toBlob polyfill
A JavaScript polyfill for Flexbox
Constructible style sheets/adopted style sheets polyfill
Return elements matching a selector relative to the current node
requestIdleCallback polyfill
Polyfill for object-fit and object-position CSS properties on video elements
Polyfill Node.js core modules in Webpack.
Yet another requestAnimationFrame polyfill.
Modern fetch-based alternative to axios/superagent/request. Great for React Native.
A robust ES3-compatible polyfill for the `RegExp.escape` proposal - see https://github.com/tc39/proposal-regex-escaping
Array.from polyfill
Adds the forEach() method to NodeList objects.
Polyfill for window.location.origin