168 Open source projects that are alternatives of or similar to Kv Storage Polyfill

Modern DOM functionalities for every browser

📋 Simple copying on the web, with maximum browser compatibility.

Webpack plugin to automatically inject polyfills into your bundle without affecting modern browsers.

This polyfill is deprecated. Use the symfony/polyfill-php72 package instead.

Polyfill for the Encoding Living Standard's API

ECMAScript proposal for Deduplicating method of Array

This component provides functions unavailable in releases prior to PHP 8.0.

This component provides functions unavailable in releases prior to PHP 5.5.

This component provides a partial, native PHP implementation of the Grapheme functions from the Intl extension.

A stand-alone working lightweight version of the W3C Custom Elements specification

Proxy object polyfill

CSS Custom Paint / Paint Worklet polyfill with special browser optimizations.

Use WebVR today, without requiring a special browser build.

Javascript polyfills as a service. Java implementation.

A polyfill for the Resize Observer API

A trivial but working polyfill for PHP 7.3 is_countable function. Supports PHP versions >= 5.3

Surgically polyfills timezone support in Intl.DateTimeFormat API

CSS variables (Custom Properties) polyfill for IE11

DEPRECATED: A position: sticky polyfill that works with filamentgroup/fixed-fixed for a safer position:fixed fallback.

A polyfill for native ES6 Promises as close as possible (no extensions) to the strict spec definitions.

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

Polyfill for the proposed React context API

Polyfill for the React Suspense API 😮

Automatic polyfill service.

PHP 5.x support for random_bytes() and random_int()

ECMAScript 5 Polyfill for IE-8

🐕 Bare minimum 500b fetch polyfill.

Polyfill implements newer Ruby features into older versions.

🦄 Like polyfill but with pony pureness

This component provides functions unavailable in releases prior to PHP 5.6.

📡 BroadcastChannel to send data between different browser-tabs or nodejs-processes 📡

PHP polyfills

Make JSONP request like window.fetch

EQCSS is a CSS Reprocessor that introduces Element Queries, Scoped CSS, a Parent selector, and responsive JavaScript to all browsers IE8 and up

This component provides a fallback implementation for the Normalizer class provided by the Intl extension.

Universal polyfill for match media API using Expo APIs on mobile

Element.scrollIntoView ponyfills for things like "if-needed" and "smooth"

A source code only package which allows you to use .NET's nullable attributes in older target frameworks like .NET Standard 2.0 or the "old" .NET Framework.

A docker sidecar container to forward all traffic to local docker host or any other host

This component provides functions unavailable in releases prior to PHP 5.4.

Simple polyfill for URLSearchParams standard

Runtime polyfills for TypeScript libs, powered by core-js! 🔋 🔩

Capture form validation back from the browser

A polyfill for the 'scroll-behavior' CSS-property

A window.fetch JavaScript polyfill.

This component provides binary-safe string functions, using the mbstring extension when available.

StickyState is a high performant module making native position:sticky statefull and polyfilling the missing sticky browser feature

Windows 10 Web Bluetooth Polyfill

JSBI is a pure-JavaScript implementation of the official ECMAScript BigInt proposal.

Backporting .NET and more: LINQ expressions in .net 2.0 - nuget Theraot.Core available.

This component provides apcu_* functions and the APCUIterator class to users of the legacy APC extension.

AXA CH UI components library. Please share, comment, create issues and work with us!

Bootstrap 3 CSS for IE7

ES6 Promise polyfill

Internet Explorer 11 compatibility solution for Bootstrap 5

A polyfill for document.scrollingElement as defined in the CSSOM specification.

Disable 300ms delay on mobile using CSS touch-action or asynchronously download FastClick as polyfill

Browser and JS shims used by Airbnb.

webcrypto-liner is a polyfill that let's down-level User Agents (like IE/Edge) use libraries that depend on WebCrypto. (Keywords: Javascript, WebCrypto, Shim, Polyfill)

Transforming HTML standards of the future into JavaScript standards of the past