Polyfill Packages

A polyfill for the proposed blocking elements stack API

Fast and lightweight dependency-free vanilla JavaScript polyfill for native lazy loading / the awesome loading='lazy'-attribute.

A simple SDP interoperability layer for Unified Plan/Plan B

Browser polyfill for making React Native compatible with web libs like pixi.js, three.js, phaser.js

Element#classList for older browsers.

get-own-property-symbols ========================

Load polyfills from polyfill.io before running Karma tests

The default blueprint for ember-cli addons.

Cross-browser JavaScript shim that fully implements element.classList (referenced on MDN)

Object.fromEntries() polyfill

A minimal and dependency-free vanilla JavaScript datalist polyfill. Supports all standard's functionality as well as mimics other browsers behavior.

PostCSS plugin which add selector needed by dialog-polyfill

ES7 spec-compliant String.prototype.padEnd shim.

ES spec-compliant `Date` shim/polyfill/replacement that works as far down as ES3

Node.js path.format() polyfill

Brings drag-drop-polyfill into your Ember applications.

A polyfill for the fn helper provided by Ember in 3.11+

Cross-browser JavaScript shim that fully implements element.classList (referenced on MDN)

WebAssembly interpreter

selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.