Explore Projects
Discover 66 open source projects
Showing 1-20 of 66 projects
JakeChampion/fetch
A window.fetch JavaScript polyfill for VybeGuide.ai
zloirock/core-js
JavaScript standard library with polyfills for modern features and ES proposals.
ftlabs/fastclick
A polyfill to remove click delays on browsers with touch UIs
scottjehl/Respond
A lightweight polyfill for CSS3 Media Queries, enabling responsive web design in older browsers.
browserstate/history.js
A JavaScript library that provides HTML5 History/State API support for modern and legacy browsers.
aFarkas/html5shiv
A JavaScript polyfill that enables HTML5 sectioning elements in legacy Internet Explorer browsers.
scottjehl/picturefill
A responsive image polyfill for <picture>, srcset, sizes, and more
paragonie/random_compat
A PHP library that provides a CSPRNG API for PHP 5.x, enabling secure randomness for cryptographic applications.
symfony/polyfill-mbstring
A PHP polyfill for the Mbstring extension, providing compatibility for projects that rely on it.
stefanpenner/es6-promise
A polyfill for ES6-style Promises, providing a standards-compliant implementation.
polyfillpolyfill/polyfill-service
An automatic polyfill service that provides feature detection and polyfills for legacy browsers.
es-shims/es5-shim
A compatibility shim for ECMAScript 5 that adds missing functionality to legacy JavaScript engines.
developit/unfetch
A tiny 500 byte fetch polyfill for modern browsers that provides a minimal implementation of the Fetch API.
sindresorhus/promise-fun
A collection of promise-related packages, patterns, chat, and tutorials for async/concurrent programming in JavaScript.
symfony/polyfill-php72
A Symfony polyfill package that backports PHP 7.2+ features to lower PHP versions.
jamiewilson/form-to-google-sheets
Store HTML form submissions in Google Sheets using a simple JavaScript library.
jonathantneal/flexibility
A JavaScript polyfill for Flexbox, providing cross-browser support for modern CSS layouts.
segmentio/myth
A CSS preprocessor that polyfills future CSS spec features for wider browser support.
webcomponents/webcomponentsjs
A suite of polyfills supporting the HTML Web Components specs
iamdustan/smoothscroll
A JavaScript polyfill that provides smooth scrolling behavior across browsers.
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