Polyfill Packages

Polyfill that mimics Chrome's scroll restoration behavior.

Browser URL API

native Blob interface support (polyfill)

All polyfills suggested by the Angular team

A module that exports native Promise. Always.

webp image format polyfill for browsers

A complete CSS framework for Stylus

ES6 polyfills that use native implementation if available and do not pollute the global namespace

ES2015 Number.isSafeInteger() ponyfill

Ember CLI addon for including polyfill.io in your Ember application

WeakSet for IE11 and engines with a WeakMap

A simple SDP interoperability layer for Unified Plan/Plan B

A polyfill for document.scrollingElement

modular capability-based polyfill loading libary, which extends jQuery with HTML5 features in legacy browsers

Polyfill for the JavaScript Event path/composedPath property

Automatically adds datepickers to input[type=date] on IE, Firefox, and OS X Safari.

ES6 Math.trunc() ponyfill

A simple Array.prototype.includes polyfill to phantomJS commnad line browser. Based in MDN specification

Angular directive to emulate the `placeholder` attribute on text and password input fields for old browsers, such as IE9, IE8, and below

Polyfill for EventTarget options object support