A simple polyfill for KeyboardEvent to help PhantomJS
An EventTarget Polyfill
A polyfill for http://www.w3.org/TR/eventsource/
Web Streams, based on the WHATWG spec reference implementation
TypeScript definitions for event-source-polyfill
Handling keyboard shortcuts.
A lightweight polyfill library for Promise-based WebExtension APIs in Chrome.
Get a KeyboardEvent.key-style string from an event
A robust & optimized `String.prototype.includes` polyfill, based on the ECMAScript 6 specification.
Lightweight promise polyfill. A+ compliant
A polyfill for creating CustomEvents on IE9+ if the native implementation is missing.
Babel helper to create your own polyfill provider
Fast polyfill for TextEncoder and TextDecoder, only supports utf-8
A browser polyfill for W3C EventSource (http://www.w3.org/TR/eventsource/)
A Babel plugin to inject imports to core-js@2 polyfills
A Babel plugin to inject imports to regenerator-runtime
A lightweight polyfill for Temporal, successor to the JavaScript Date object
A library of reactive promitives helping handling user's keyboard input.
Create platform-aware keyboard shortcuts with automatic detection of Apple vs non-Apple platforms
Browser and JS shims used by Airbnb.
Polyfill for the URLPattern API
A simple utility for determining the KeyboardEvent.key property from a keyboard event.
A shim for the setImmediate efficient script yielding API
Symbol.observable ponyfill