zloirock/core-js
Standard Library
JavaScript - MIT - Last pushed - 11K stars - 717 forks
github/fetch
A window.fetch JavaScript polyfill.
JavaScript - MIT - Last pushed - 22.8K stars - 2.28K forks
paragonie/random_compat
PHP 5.x support for random_bytes() and random_int()
PHP - MIT - Last pushed - 7.01K stars - 88 forks
symfony/polyfill-mbstring
This component provides a partial, native PHP implementation for the Mbstring extension.
PHP - MIT - Last pushed - 6.38K stars - 19 forks
developit/unfetch
🐕 Bare minimum fetch polyfill in 500 bytes.
JavaScript - MIT - Last pushed - 3.67K stars - 154 forks
andrewplummer/Sugar
A Javascript library for working with native objects.
JavaScript - MIT - Last pushed - 4.03K stars - 318 forks
symfony/polyfill-ctype
This component provides a partial, native PHP implementation for the Ctype extension.
PHP - MIT - Last pushed - 3.23K stars - 2 forks
xtuc/webassemblyjs
Toolchain for WebAssembly
JavaScript - MIT - Last pushed - 399 stars - 42 forks
symfony/polyfill-php70
This component provides features unavailable in releases prior to PHP 7.0.
PHP - MIT - Last pushed - 3.07K stars - 6 forks
amilajack/eslint-plugin-compat
Lint the browser compatibility of your code
JavaScript - MIT - Last pushed - 2.32K stars - 84 forks
symfony/polyfill-intl-icu
This component provides a collection of functions/classes using the symfony/intl package when the...
PHP - MIT - Last pushed - 1.69K stars - 1 forks
symfony/polyfill-php56
This component provides functions unavailable in releases prior to PHP 5.6.
PHP - MIT - Last pushed - 1.2K stars - 1 forks
symfony/polyfill-php73
This component provides functions unavailable in releases prior to PHP 7.3.
PHP - MIT - Last pushed - 936 stars - 5 forks
symfony/polyfill-apcu
This component provides apcu_* functions and the APCUIterator class to users of the legacy APC ex...
PHP - MIT - Last pushed - 593 stars - 2 forks
symfony/polyfill-util
This component provides binary-safe string functions, using the mbstring extension when available.
PHP - MIT - Last pushed - 1.2K stars - 1 forks
que-etc/resize-observer-polyfill
A polyfill for the Resize Observer API
JavaScript - MIT - Last pushed - 785 stars - 54 forks
inexorabletash/text-encoding
Polyfill for the Encoding Living Standard's API
This repository is no longer maintained - Last pushed
symfony/polyfill-php55
This component provides functions unavailable in releases prior to PHP 5.5.
PHP - MIT - Last pushed - 101 stars - 2 forks
immersive-web/webvr-polyfill
Use WebVR today, without requiring a special browser build.
JavaScript - Apache-2.0 - Last pushed - 1.25K stars - 310 forks
WebReflection/dom4
Modern DOM functionalities for every browser
JavaScript - MIT - Last pushed - 825 stars - 49 forks
browserstate/history.js
History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState)...
JavaScript - Other - Last pushed - 10.5K stars - 1.46K forks
wkh237/react-native-fetch-blob
A project committed to making file access and data transfer easier, efficient for React Native de...
This repository is no longer maintained - Last pushed
GoogleChrome/dialog-polyfill
Polyfill for the HTML dialog element
JavaScript - Other - Last pushed - 1.77K stars - 193 forks
WebReflection/document-register-element
A stand-alone working lightweight version of the W3C Custom Elements specification
JavaScript - ISC - Last pushed - 1.06K stars - 116 forks
WebReflection/url-search-params
Simple polyfill for URLSearchParams standard
JavaScript - MIT - Last pushed - 639 stars - 74 forks
stipsan/scroll-into-view-if-needed
Element.scrollIntoView ponyfills for things like "if-needed" and "smooth"
JavaScript - MIT - Last pushed - 600 stars - 35 forks
lgarron/clipboard-polyfill
clipboard Sane copying on the web, with maximum browser compatibility.
TypeScript - Other - Last pushed - 566 stars - 86 forks
reactjs/react-lifecycles-compat
Backwards compatibility polyfill for React class components
JavaScript - MIT - Last pushed - 379 stars - 27 forks
symfony/polyfill-php54
This component provides functions unavailable in releases prior to PHP 5.4.
PHP - MIT - Last pushed - 91 stars - 1 forks
Financial-Times/polyfill-service
Automatic polyfill service.
JavaScript - MIT - Last pushed - 4.44K stars - 452 forks
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