polyfill

Adds typescript definitions for ARIA attributes and provides a polyfill for their reflection as DOM properties

requestAnimationFrame packages.

Compile and render template literals from strings, dom nodes, external files etc, or 'polyfill' browsers that don't support backticks/template-literal...

Support new features in older versions of PHP via polyfills.

A babel preset for popular javascript syntaxes

make a promise

Create a readable stream that emits Modernizr code

write a promise polyfill

Unofficial package that provides some PHP functions that are not implemented in KPHP stdlib.

Network Information Api polyfill

Simple and ultra-lightweight Set object polyfill

Squgglier is an enhanced SVG rendering engine designed to produce animated content.

:droplet: polyfill test repository

A simple adaptation of php functions for javascript

CustomEvent constructor for IE 9 and higher where is not supported.

JQuery Polyfill for browsers without form attribute support

Polyfill that enables HTML5 drag drop support on mobile (touch) devices

An ES-spec-compliant Number.prototype.toExponential shim/polyfill/replacement that works as far down as ES3

An ES-spec-compliant Math.log10 shim/polyfill/replacement that works as far down as ES3

An ES-spec-compliant shim/polyfill/replacement for the Annex B String.prototype HTML methods that works as far down as ES3

ES spec-compliant Array.prototype.concat shim/polyfill/replacement that works as far down as ES3

Compute the hyperbolic cotangent of a number.

Compute the arcsine of a number.

ie-polyfill

Custom polyfill for each browser via User-Agent, powered by Vercel and polyfill-library

Compute the hyperbolic arcsecant of a number.

Polyfill for Intl.supportedValuesOf

Modern Javascript methods (ES6+) for the Earth Engine Code Editor

comroid common Java API

A Sass polyfill for flex-gap CSS property.

PHP 8.0 functions for PHP 7.

ES spec-compliant `Array.prototype.slice` shim/polyfill/replacement that works as far down as ES3

playground for polyfill

Polyfill browser mobile APIs using cordova

⚡ bundle core-js polyfills for webpack projects

ECMAScript Proposal spec-compliant ponyfill for AggregateError

An ESnext spec-compliant `String.prototype.isWellFormed` shim/polyfill/replacement that works as far down as ES3.

A source code package which makes StringSyntaxAttribute available to target frameworks older than .NET 7.

A polyfill for the the beforescriptexecute event.

polyfilling the new array.prototype.group function

Create repeated text patterns with a fast and unique string concatenating algorithm.

🖥️ Node.js indexedDB API using an SQLite backend

❄️ The BroadcastChannel polyfill for Firefox 29+ and Chrome 5+.

🗨️ prompt() and friends for Node.js

A simple web based crypto wallet

📞 Demo extension for WhatsApp, using SvelteKit

💪🔢 @gsknnft/bigint-buffer: Secure Buffer Utilities BigInt

until :active-view-transition-type is baseline, rewrite it to check for css classes on :root, which can be automatically set using mayStartViewTransit...

A simple module for fixing the height issue in mobile browsers where the address bar is visible, and the content does not fill the full height of the...

A polyfill for Symbol.metadata to support TC39 Decorator Metadata Proposal