Compatibility
Showing 31 of 31 projects
A modular standard library for JavaScript with polyfills for ECMAScript up to 2025 and web standards.
A community-curated list of flexbox browser bugs and cross-browser workarounds for them.
A Wii U emulator that runs most Wii U games and homebrew in a playable state on Windows, Linux, and macOS.
A lightweight polyfill for the ES6 Promise specification, extracted from rsvp.js.
A lightweight polyfill for ES6 Promises, extracted from rsvp.js, to provide native Promise support in older environments.
Machine-readable browser compatibility data for Web APIs, CSS, JavaScript, HTML, and other web technologies.
A script that installs and manages multiple non-Steam game launchers on Steam Deck and Linux, integrating them into your Steam library.
A repository for Go project design documents and the formal process for proposing changes to the Go language, libraries, and tools.
A high-performance JSON parser and object marshaller for Ruby, optimized for speed and compatibility.
ECMAScript 6 compatibility shims for legacy JavaScript engines, providing modern ES6 features in older environments.
A set of sniffs for PHP_CodeSniffer that checks PHP code for cross-version compatibility.
A wrapper that runs Winetricks commands and launches Windows executables for Steam Play/Proton games.
A pure Lua JSON library for encoding and decoding, optimized for speed and minimal footprint.
Rebuild native Node.js modules against the currently installed Electron version for compatibility.
A React compatibility layer for Preact 8.x, enabling React modules to work with Preact without code changes.
A ponyfill for ES2015 Object.assign() that works in older environments.
A portable, performance-optimized UTF-8 string library for PHP that works without mbstring or iconv extensions.
ES5 shim for ES6 Reflect and Proxy objects, providing compatibility for older JavaScript environments.
A source code transpiler that rewrites ES2015 Unicode regular expressions with the 'u' flag into ES5-compatible equivalents.
A set of polyfills for changed PHPUnit functionality to enable cross-version compatible PHP tests.
A polyfill for ECMAScript 6 Symbol, providing Symbol functionality for environments without native support.
A Node.js library that transforms modern CSS to ensure compatibility with all browsers.
An ECMAScript spec-compliant polyfill/shim for the globalThis object.
A polyfill for Array.isArray to support older browsers and deprecated Node.js versions.
A tool that detects the runnable Erlang/OTP release window for a project by analyzing dependencies and function usage.
Configuration files to make MySQL behave like newer or older MySQL releases.
A PHP library providing extensive, portable UTF-8 and grapheme cluster handling with fallbacks for missing extensions.
A Decky Loader plugin to visualize and selectively clear shader cache and compatibility data on the Steam Deck.
A ponyfill/polyfill implementation of the ES6 Map collection for environments lacking native support.
ES2017 spec-compliant shim for Object.values that works in ES3+ environments.
An Erlang implementation of the SIMD-oriented Fast Mersenne Twister pseudorandom number generator, with both NIF and pure Erlang modules.
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