Linux kernel source tree
The reference C implementation of the PHP general-purpose scripting language and its interpreter, CLI, and bundled extensions.
Open-source compatibility layer for Diablo II: Resurrected with the Reign of the Warlock expansion. Runs your own Switch copy natively on iPhone, iPad, Mac, Android and HarmonyOS — full touch controls, 60 fps, new endgame modes. Bring your own game files. 开源的《暗黑破坏神 II:狱火重生》术士君临 iOS / macOS / 安卓 / 鸿蒙兼容层
Displays and controls Android devices from a computer over USB or TCP/IP, with optional audio, recording, and camera mirroring.
Experimental Windows x64 native porting toolkit for Super Smash Bros. Ultimate: static AArch64 recompilation, a D3D11 runtime, and Local Wireless relay netplay.
Free, open-source software for recording and live-streaming video, with scene composition from screen, window, camera, and media sources.
Experimental open-source replacement PlayStation 2 BIOS for emulators. MIT licensed.
Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows
Diablo II: Resurrected on iPhone, iPad, Apple silicon Mac, Android and HarmonyOS. Offline play with touch or a controller. One-tap Runewords, 100-level Greater Rifts and Reign of the Warlock. Native ARM, Metal and Vulkan. Open source; bring your own Switch game files. 暗黑2重制版.
Open source SDK to build Muse gadgets
An open-source, Alpha-stage operating system that aims for binary and driver compatibility with Windows NT-family applications.
Open-source mini quadruped robot built on an ESP32, with 3D-printable parts, 8 servos, and an OLED face.
Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.
Distributed revision control system for tracking changes in source code and other file trees.
Open-source e-reader firmware
nxnative + RomFS archive: pack a Switch RomFS into ~100 files so large games can be installed on iOS
Disk encryption with strong security based on TrueCrypt
Force Proxy to any Windows/MacOS/Linux Application TCP and UDP traffic
FOLOTOY AI Passport develop resources for Agent
VLC media player - plays everything, runs anywhere. Code here: https://code.videolan.org/videolan/vlc
Terminal multiplexer that runs multiple terminal sessions in one screen, detachable and reattachable in the background.
ztOS: a phone OS with the ztMETRO shell (Windows Phone 8.1 look and motion) on Arch Linux ARM; Galaxy S9 port, SDK and installer
Official Git mirror of the SQLite source tree
MongoDB-compatible database engine for cloud-native and open-source workloads. Built for scalability, performance, and developer productivity.
M33 (March33): PPSSPP PSP emulator for jailbroken PS4 homebrew, by ShiroKlein
Open-source vector similarity search for Postgres
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Brought to you by Winsider Seminars & Solutions, Inc. @ https://windows-internals.com
🩷 💘C × SDL3 × OpenGL — Three Mysterious Forces, United as One! Bong~ Bongocat!!!Don't be shy, Join Here🧸: https://discord.gg/vf8jqnattk
Official source repository for NGINX Open Source, a high-performance web server, reverse proxy, load balancer, and content cache.
Native port of Skies of Arcadia Legends (GameCube) via static recompilation. Bring your own disc.
SUSFS ported to a loadable kernel module (LKM) for GKI/CFI devices, loaded via KernelSU ksud
Alternative open-source firmware for ESP8266 and ESP32 devices, configurable via web UI and controllable locally over MQTT, HTTP, Serial or KNX.
ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, scripting, and integration across platforms.
Open-source SenseVoiceSmall model for Mandarin, Cantonese, English, Japanese, and Korean ASR, language ID, emotion recognition, and audio event detection.
anti-dpi software
In-memory data structure store used as a cache, database, message broker, and vector/document query engine.
High-performance Rust-powered Android VPN — Full-device tunneling via SHARD (Custom Protocol), MASQUE/HTTP-3, WireGuard, WARP-on-WARP, Psiphon, and Tor.
Next-Generation of Chiaki (the open-source remote play client for PlayStation)
NoMount is a VFS (Virtual File System) path redirection framework for Android kernels.
Play the World of Warcraft: Forever beta natively on Snapdragon 8 Series / 8 Elite Android devices (AYN Thor, RP6, Odin Portal, Galaxy). Standalone launcher forked from GameNative.
An open-source C port of Sensible World of Soccer (Amiga), for Windows, macOS, Linux, Amiga and the web, with online multiplayer.
Flipper Zero firmware source code
Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.
An opensource OpenWrt variant for mainland China users.
A fast file search utility for Unix-like systems based on GTK3
ZSWatch - the Open Source Zephyr™ based Smartwatch, including both HW and FW.
Open source LoRa-based radio control link firmware for FPV drones and RC vehicles, running on ESP and STM32 hardware.
Xash3D FWGS engine
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nullarc — Metal on AMD Radeon 780M for macOS Tahoe: GPU bring-up, WindowServer compositing at 120 Hz, Metal over Vulkan (Mesa RADV)
WiFi security auditing tools suite
FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.
Windows GPU UNLOCK: RTX3090 UEFI port, Korean no-reset Windows boot guide, verified source and benchmark evidence
Open-source firmware for custom keyboard controllers, supporting AVR and Arm USB microcontrollers and many keyboard designs.
NVIDIA Linux open GPU kernel module source
Open Source Flight Controller Firmware
Driver and tools for controlling Lenovo Legion laptops in Linux including fan control and power mode.
Darwin is the Open Source core of macOS, and PureDarwin is a community project to extend Darwin into a complete, usable operating system.
OpenVPN is an open source VPN daemon