🔎 Polyfill for the PerformanceObserver API

TypeScript29other

10 months ago

Polyfill for the AbortController DOM API and abortable fetch (stub that calls ca

JavaScript322mit

12 months ago

abortcontrollerabortsignalfetch

A lightweight polyfill library for Promise-based WebExtension APIs in Chrome

JavaScript2478mpl-2.0

4 months ago

Blazor server-side Polyfills and fixes for Internet Explorer 11 & Edge Legacy

HTML121mit

last year

Simple ES6 Array.prototype.findIndex polyfill for older environments.

JavaScript26mit

8 months ago

A robust & optimized ES3-compatible polyfill for the `Array.of` method in ECMASc

JavaScript15mit

8 months ago

A robust & optimized `String.fromCodePoint` polyfill, based on the ECMAScript 6

JavaScript62mit

8 months ago

A robust & optimized `String.prototype.codePointAt` polyfill, based on the ECMAS

JavaScript55mit

12 months ago

A robust & optimized ES3-compatible polyfill for the `String.prototype.endsWith`

JavaScript35mit

7 months ago

A robust & optimized ES3-compatible polyfill for the `String.prototype.startsWit

JavaScript143mit

8 months ago

Official ES spec-compliant polyfill for Object.fromEntries

JavaScript34mit

8 months ago

ecmascriptentriesfromentries

A fetch API polyfill for React Native with text streaming support.

JavaScript61mit

11 months ago

fetchfetch-apipolyfill

Spec-compliant polyfill for String.prototype.replaceAll ESnext proposal.

JavaScript33mit

8 months ago

A robust & optimized ES3-compatible polyfill for the `Array.from` method in ECMA

JavaScript66mit

8 months ago

Polyfill element modifiers for Ember 2.12 through 3.7

JavaScript10mit

3 years ago

A polyfill for the Yieldable Named Blocks feature in Ember.

JavaScript39mit

last year

JavaScript6mit

4 years ago

JavaScript36mit

6 years ago

A library to make creating CSS polyfills much easier.

JavaScript294mit

7 years ago

A polyfill for the Resize Observer API

JavaScript1717mit

last year

polyfillponyfillresize-events

Polyfills support for named arguments for Ember 2.10 through 3.0.

JavaScript18mit

4 years ago

JavaScript76mit

2 years ago

Polyfill the Web Monetization JavaScript API on document.monetization

JavaScript2apache-2.0

3 years ago

console.time and console.timeEnd polyfill for react-native

JavaScript105mit

3 years ago

consolemeasurementsperformance

A collection of polyfills for the react-native JavaScript environment.

JavaScript32mit

7 years ago

Polyfills the behavior specified in the Ember ES Classes RFC

JavaScript8mit

5 years ago

An importNode polyfill for IE11 and other legacy browsers

JavaScript7isc

4 years ago

requestAnimationFrame polyfill library

JavaScript742mit

2 years ago

Backbone History Polyfill

JavaScript5mit

8 years ago

Polyfill to remove click delays on browsers with touch UIs

HTML18696mit

3 years ago

Environment agnostic nextTick polyfill

JavaScript73isc

3 years ago

ES2015 (ES6) Number.isInteger polyfill

JavaScript12wtfpl

7 years ago

A CSS preprocessor that acts like a polyfill for future versions of the spec.

JavaScript4331

last year

Object.toSting() polyfill

206mit

8 years ago

🎚 HTML5 input range slider element polyfill

JavaScript2165mit

2 years ago

javascriptjqueryjquery-plugin

ECMAScript spec-compliant polyfill/shim for `globalThis`.

JavaScript154mit

last year

A robust & optimized ES3-compatible polyfill for the `String.prototype.at` propo

JavaScript55mit

3 years ago

A robust & optimized ES3-compatible polyfill for the `String.prototype.contains`

JavaScript69mit

4 years ago

A JSON polyfill. No longer maintained.

JavaScript1022other

5 years ago

A JavaScript polyfill for the HTML5 placeholder attribute

JavaScript952

last year

A JavaScript polyfill for Flexbox

JavaScript4342mit

2 years ago

A responsive image polyfill for <picture>, srcset, sizes, and more

JavaScript9947mit

2 years ago

A robust & optimized ES3-compatible polyfill for the `RegExp.prototype.search` m

JavaScript5mit

10 years ago

A robust & optimized ES3-compatible polyfill for the `String.prototype.repeat` m

JavaScript27mit

3 years ago

A full-featured polyfill for customized built-in elements

JavaScript12mit

4 years ago

builtinjavascriptpolyfill

A polyfill for native ES6 Promises as close as possible (no extensions) to the s

JavaScript725

5 years ago

javascriptpolyfillpromises

ECMAScript 6 Symbol polyfill

JavaScript179isc

3 years ago

Polyfill for the ES Module Loader

JavaScript2231mit

6 years ago

Simple ES6 Array.prototype.find polyfill for older environments.

JavaScript37mit

last year

Support any Observable library and polyfill

JavaScript69mit

3 years ago

A polyfill for ES6-style Promises

JavaScript7299mit

last year

A polyfill for Custom Elements builtin extends

JavaScript103isc

3 years ago

The minimal set of polyfills needed to run Aurelia.

JavaScript25mit

last year

An ESnext spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement tha

JavaScript33mit

last year

arrayecmascriptflatmap

A robust & optimized ES3-compatible polyfill for the `RegExp.prototype.match` me

JavaScript10mit

10 years ago

jQuery contextMenu plugin & polyfill

HTML2223mit

last year

contextmenuhacktoberfesthtml

DEPRECATED: A position: sticky polyfill that works with filamentgroup/fixed-fixe

JavaScript1487mit

7 years ago

polyfillscrollingsticky

[DEPRECATED] Myth - Postprocessor that polyfills CSS

JavaScript39mit

3 years ago

cssgulp-pluginjavascript

Implements the `{{on eventName this.someAction}}` element modifier from https://

JavaScript37mit

last year

emberember-addonember-element-modifier