Gugustinette

oxc-css-parser. Rust

MesenCE. Multi-system emulator (NES, SNES, GB, GBA, PCE, SMS/GG, WS) for Windows, Linux and macOS

ballistic. The Ballistic JIT Engine: On track to become the worlds fastest ARM recompiler.

pound. Open source emulator for the Nintedo Switch 1 and 2. Highly work in progress

X360-Mobile---OFFICIAL. This repository will contain all future releases of the experimental Xbox 360 emulator

Shipwright. C

jak-project. Reviving the language that brought us the Jak & Daxter Series

BanjoRecomp-Android. Android Port of Banjo-Kazooie made using N64: Recompiled

2ship2harkinian. C

conker. Work-in-progress decompilation of Conker's Bad Fur Day for N64

lore. Lore is a next-generation, open source version control system

N64Recomp. Tool to statically recompile N64 games into native executables

BanjoRecomp. PC Port of Banjo-Kazooie made using N64: Recompiled (Windows/Linux/Mac)

Zelda64Recomp. Static recompilation of Majora's Mask (and soon Ocarina of Time) for PC (Windows/Linux/Mac)

UnleashedRecomp. An unofficial PC port of the Xbox 360 version of Sonic Unleashed created through the process of static recompilation.

Scarab. An installer for Hollow Knight mods written with Avalonia.

draft. Universal Package Registry Kernel

cheerio. The fast, flexible, and elegant library for parsing and manipulating HTML and XML.

LiveSplit. A sleek, highly customizable timer for speedrunners.

usagi. A simple 2D game engine for rapid prototyping with Lua, featuring live reload and cross-platform export; this repo is a mirror and development happens at: https://codeberg.org/brettchalupa/usagi

tinybench. 🔎 A simple, tiny and lightweight benchmarking library!

devframe. Framework-neutral foundation for building generic DevTools.

TablePro. Free and open source database client built natively for developers

dawn-switch. Native WebGPU implementation for Nintendo Switch Homebrew

vue-lynx. Vue on Lynx

eslint-plugin. The official e18e ESLint plugin for code modernization and performance best practices

tmc. Decompilation of The Legend of Zelda: The Minish Cap (USA/JP/EU)

aurora. A source-level GameCube & Wii compatibility layer

dusklight. Dusklight brings a classic adventure to PC and mobile platforms with a variety of fixes and improvements.

vue-jsx-vapor. Vapor Mode of Vue JSX

vm2. Advanced vm/sandbox for Node.js

mupen64plus-core. Core module of the Mupen64Plus project

gitea. Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

Play-. Play! - PlayStation2 Emulator

browser. Lightpanda: the headless browser designed for AI and automation

core. Read-only LibreOffice core repo - no pull request (use gerrit instead https://gerrit.libreoffice.org/) - don't download zip, use https://dev-www.libreoffice.org/bundles/ instead

perry. A native TypeScript compiler written in Rust. Compiles TypeScript directly to executables using SWC and LLVM.

mise. dev tools, env vars, task runner

uBlock. uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

Petari. Super Mario Galaxy 1 decompilation.

HexFiend. A fast and clever hex editor for macOS

tsnapi. Library public API snapshot testing for runtime exports and type declarations.

PKHeX. Pokémon Save File Editor

Cemu. Android port for the cemu emulator

qBittorrent. qBittorrent BitTorrent client

mdeval. Evaluate JavaScript in Markdown and interpolate results in-place

discal.dev. your Discord events, everywhere. subscribe once, sync to any calendar app – or the atmosphere.

mpdf. PHP library generating PDF files from UTF-8 encoded HTML

dompdf. HTML to PDF converter for PHP

Tanuki3DS. 3DS Emulator

Gearsystem. Sega Master System / Game Gear / SG-1000 emulator, debugger and embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.

xdelta-wasm. Online xdelta and xdelta3 patcher

oscr-firmware. Firmware for the Open Source Cartridge Reader.

xenia. Xbox 360 Emulator Research Project

xemu. Original Xbox Emulator for Windows, macOS, and Linux (Active Development)

Vita3K. Experimental PlayStation Vita emulator

Genesis-Plus-GX. An enhanced port of Genesis Plus - accurate & portable Sega 8/16 bit emulator

NetherSX2-patch. Continuation of NetherSX2 based on AetherSX2 4248

Cemu. Android port for the cemu emulator

AzaharPlus. A fork of the Azahar 3DS emulator with extra features

visualboyadvance-m. The continuing development of the legendary VBA gameboy advance emulator.

mgba. mGBA Game Boy Advance Emulator

Gearboy. Game Boy / Game Boy Color / Super Game Boy emulator, debugger and embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.

fceux. FCEUX, a NES Emulator

Mesen2. Multi-system emulator (NES, SNES, GB, GBA, PCE, SMS/GG, WS) for Windows, Linux and macOS

flycast. Flycast is a multiplatform Sega Dreamcast, Naomi, Naomi 2 and Atomiswave emulator

ppsspp. A PSP emulator for Android, Windows, Mac, Linux and iOS, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues.

gusemu.org. Guides and tools for emulation, ROMs and more

n64brew2025. Our team entry for the 2025 brew game jam

melonDS-android. Android port of melonDS

laravel-saml2. An integration to add SSO to your service via SAML2 protocol based on OneLogin toolkit with support of multiple Identity Providers

shadPS4. PlayStation 4 emulator for Windows, Linux, macOS and FreeBSD written in C++

RomPatcher.js. An IPS/UPS/APS/BPS/RUP/PPF/xdelta ROM patcher made in HTML5.

P2-FR-IS-PSP. Fan traduction française (Patch FR + Pack de Textures) de Persona 2: Innocent Sin (PSP), outils d'extraction, de traduction et de réinjection des scripts du jeu.

oboromi. a proof-of-concept project for a possible Nintendo Switch 2 emulator.

Folium-Backup. Folium is a beautifully designed, high performing multi-system emulation app bringing retro gaming to Apple devices

Bugdom2. Pangea Software’s Bugdom 2 for modern systems 🦗

Bugdom. 🐛 Pangea Software's Bugdom for modern systems

vite-plus. Vite+ is the unified toolchain and entry point for web development. It manages your runtime, package manager, and frontend toolchain in one place.

vite-task. Task runner for Vite+

Graphite. Community-built comprehensive 2D content creation appplication for graphic design, digital art, and interactive real-time motion graphics powered by a node-based procedural graphics engine

wwrando. Wind Waker Randomizer

emulnk. Emulator companion app that turns your second screen into a themed dashboard, built for dual-display handhelds

Obtainium. Get Android app updates straight from the source.

Cemu. Cemu - Wii U emulator

Mother3VF. La traduction de MOTHER 3 en français !

mother1-gba-french. French translation of Mother 1 on Game Boy Advance, from the 1+2 compilation

mapshaper. Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

ntfstool. A ntfs tool for mac

pcsx2. PCSX2 - The Playstation 2 Emulator

duckstation. Fast PlayStation 1 emulator for x86-64/AArch32/AArch64/RV64

retrobios. Complete BIOS and firmware packs for RetroArch, Batocera, Recalbox, Lakka, RetroPie, EmuDeck, RetroBat, RetroDECK, RomM. Verified checksums, 6700+ files, 300+ emulators profiled from source code.

melonDS. DS emulator, sorta

md4x. 📄 Fast and small markdown parser and renderer

azahar. An open-source 3DS emulator project based on Citra.

dolphin. Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.

donkey-konga-3. Donkey Konga 3

SameBoy. Game Boy and Game Boy Color emulator written in C

snes9x. Snes9x - Portable Super Nintendo Entertainment System (TM) emulator

ares. ares is a cross-platform, open source, multi-system emulator, focusing on accuracy and preservation.

fe3-translation. Sable project files for the Update FE3 Translation

typack. A native TypeScript declaration (.d.ts) bundler built on Oxc

PokemonStudio. Pokémon Studio is a monster taming game editor which helps you to bring your ideas to life, in just a few clicks.

aps3e. An experimental Android PS3 emulator, ported and optimized based on RPCS3.

rpcs3. PlayStation 3 emulator and debugger

cac. Simple yet powerful framework for building command-line apps.

datagouv-mcp. Official data.gouv.fr Model Context Protocol (MCP) server that allows AI chatbots to search, explore, and analyze datasets from the French national Open Data platform, directly through conversation.

rosin. Rosin is a GUI library for Rust that aims to be extremely easy to use.

vinext. Vite plugin that reimplements the Next.js API surface — deploy anywhere

mdr. a very light rust based markdown reader with support of mermaid (web, native, TUI). vibe coded

Three-VFX. High-performance particle system for Three.js WebGPU, with support for React Three Fiber, TresJS, and Threlte

vize. Blazing fast Vue.js Toolchain. Compiler, Linter, Type Checker, Formatter, LSP, Story System, Editor Extensions. This already passed 8500+ test suites, includes real world E2E.

winlator. Android application for running Windows applications with Wine and Box86/Box64

CocoonFE. Python

electrobun. Build ultra fast, tiny, and cross-platform desktop apps with Typescript.

GameNative. Native PC gaming with Steam, Epic, GOG and Amazon integrations on Android

RetroArch. Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.

pty-spawn. Tiny pseudo-terminal spawning for humans

markpad. A markdown editing app made on the Rubber Duck Thursdays livestream

rolldown-plugin-wasm. Rolldown plugin for WASM.

vite-plus-discussions. Issue Tracking & Discussions for the Vite+ Technical Preview.

npmx.dev. a fast, modern browser for the npm registry

SkyEmu. Game Boy Advance, Game Boy, Game Boy Color, and DS Emulator

unplugin. Unified plugin system for Vite, Rollup, Webpack, esbuild, Rolldown, and more

hexd. HexD is an app to merge colors, starting with only red, green, blue, black and white.

pangrum. A daily word puzzle game.

a11y. Nuxt module to provide accessibility hinting and utilities.

vue-maplibre-gl. Vue 3 plugin for maplibre-gl-js

obs-studio. OBS Studio - Free and open source software for live streaming and screen recording

simple-code-editor. Simple code editor for Vue.js

verter. Fast Rust-powered compiler, semantic extraction, and LSP for component frameworks.

Mole. 🐹 Clean, uninstall, analyze, optimize, and monitor your Mac from the terminal.

vitest-browser-vue. Render Vue components in Vitest Browser Mode

mquickjs. Public repository of the Micro QuickJS Javascript Engine

iiSU. A visuals-first Android launcher designed for handhelds. Currently in Alpha.

athas. A lightweight, cross-platform code editor, built with Tauri (Rust and React) with Git support, AI agents, vim keybindings.

tauri. Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

jellyfin-web. The Free Software Media System - Official Web Client

jellyfin. The Free Software Media System - Server Backend & API

brimstone. New JavaScript engine written in Rust

kcalendar. Un script permettant de récupérer dynamiquement les évenements de l'équipe KCORP.

obug. A lightweight JavaScript debugging utility, forked from debug, featuring TypeScript and ESM support.

ecosystem-ci. Run CI across the ecosystem

unplugin-oxc. Oxc integration for unplugin.

AccuracyCoin. A large collection of NES accuracy tests on a single NROM cartridge.

unconfig. A universal solution for loading configurations.

rust. Empowering everyone to build reliable and efficient software.

bun. Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

tsdown-templates. Collection of tsdown templates

nova. JS engine lolz

vibe-dashboard. TypeScript

audacity. Audio Editor

sharp. High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

esbuild. An extremely fast bundler for the web

miniffi. Rust

canvas. High performance Skia canvas implementation. Zero system dependencies.

pm2. Node.js/Bun Production Process Manager with a built-in Load Balancer.

rolldown-plugin-dts. A Rolldown plugin to generate and bundle dts files.

rolldown-plugin-require-cjs. Transform ESM imports to CJS requires when the imported module is pure CJS

roblox-ts-project-template. My personalized template for starting roblox-ts projects.

unrun. Unything at runtime

vue-leaflet. vue-leaflet compatible with vue3

histoire. ⚡ Fast and beautiful interactive component playgrounds, powered by Vite

browser. Less noise, more browsing.

andromeda. JS runtime lolz

firecracker. Secure and fast microVMs for serverless computing.

bitchat-android. bluetooth mesh chat, IRC vibes

hpasync. This tool asynchronously downloads and processes multi-channel images from the Human Protein Atlas (HPA) by parsing XML metadata. It supports concurrent downloads with retries, converts images to grayscale, resizes and pads to 384×384 pixels, saves PNGs, and maintains metadata and logs per protein.

napi-rs. A framework for building compiled Node.js add-ons in Rust via Node-API

bidc. Bidirectional Channels for JavaScript

rojo. Rojo enables Roblox developers to use professional-grade software engineering tools

roblox-ts. A TypeScript-to-Luau Compiler for Roblox

gpt-oss. gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI

untsx. Universal TypeScript extension for all popular toolchains.

convex-vue. Convex integration for Vue

tc39-try. Enable support for try expressions in JavaScript tools

proposal-try-operator. A proposal to bring ergonomic, inline error handling to JavaScript through a new try operator that always returns a Result.

Leaflet. 🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

reka-ui. An open-source UI component library for building high-quality, accessible design systems and web apps for Vue. Previously Radix Vue

tsgolint. Type aware linting for oxlint

vst3sdk. VST 3 Plug-In SDK

devtools. DevTools for Vite (Rolldown).

ast-explorer. A web tool to explore the ASTs generated by parsers.

polar. Polar — A billing platform for the intelligence era

delayed-streams-modeling. Kyutai's Speech-To-Text and Text-To-Speech models based on the Delayed Streams Modeling framework.

unmute. Make text LLMs listen and speak

git. Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documentation/SubmittingPatches procedure for any of your improvements.

liandry. Official design system of KCN.gg apps based on Vue3

smolnes. NES emulator in <5000 bytes of C

Pepito-API. Events when PepitoTheCat is in or out

minecraft-web-client. The most advanced Minecraft online/offline client & server clone in your browser! [iOS SUPPORTED!] (maintenance only)

chokidar. Minimal and efficient cross-platform file watching library

shit.

h3. ⚡️ Minimal H(TTP) framework built for high performance and portability

crossws. 🔌 Cross-platform WebSocket Servers for Node.js, Deno, Bun and Cloudflare Workers.

repl. Rolldown REPL

containerization. Containerization is a Swift package for running Linux containers on macOS.

container. A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

bundler-explorer. 🚧 WIP: A web tool to explore and compare different JavaScript bundlers.

glb-viewer-vscode. 🎮 glTF/GLB Viewer for VS Code. Interactive 3D model viewer with DRACO/KTX2 support, animations, textures, materials and detailed model inspection - all within VS Code.