Symfony polyfill for the Mbstring extension

Browser compatibility data for Web technologies as displayed on MDN

Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions

Symfony polyfill for ctype functions

🦾 A list of reported app support for Apple Silicon as well as Apple M4 and M3 Ultra Macs

Symfony polyfill for intl's idn_to_ascii and idn_to_utf8 functions

Symfony polyfill for intl's ICU-related data and classes

Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions

PHP Compatibility check for PHP_CodeSniffer

Symfony polyfill for intl's Normalizer class and related functions

Symfony polyfill for the Iconv extension

Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions

Symfony polyfill for intl's grapheme_* functions

Fixes compatibility issues with older games running on Windows 10/11 by wrapping DirectX dlls. Also allows loading custom libraries with the file extension .asi into game processes.

Symfony utilities for portability of PHP codes

ATTENTION: The React compatibility layer for Preact has moved to the main preact repo.

Symfony polyfill backporting some PHP 8.1+ features to lower PHP versions

A compat library for Bluetooth Low Energy scanning on Android.

Graphene / Graphene-SGX - a library OS for Linux multi-process applications, with Intel SGX support

Symfony polyfill for uuid functions