godotengine / godot
Godot Engine β Multi-platform 2D and 3D game engine
godotengine / godot
FreeCAD / FreeCAD
Open-source parametric 3D CAD modeler for designing real-world objects, built on OpenCASCADE and Coin3D.
qgis / QGIS
Free, open-source desktop geographic information system for viewing, editing, analyzing, and mapping spatial data on Linux, Windows, and macOS.
geo-tp / ESP32-Bit-Pirate
Open-source ESP32 firmware that turns a board into a multi-protocol hardware hacking tool with a serial or web-based CLI.
OrcaSlicer / OrcaSlicer
Open-source slicer that converts 3D models into G-code for FDM 3D printers, with profiles for Bambu Lab, Prusa, Creality, Voron and others.
opencv / opencv
Open-source C++ library of computer vision and image processing algorithms, with bindings for Python, Java, and other languages.
CutWire-Studios / Drift
Drift is a free, open-source, beginner-friendly desktop video editor built with Qt 6 and FFmpeg.
1003129155 / jietuba
Open-source Windows screenshot tool with scrolling capture, annotation, OCR, translation, pinned-image editing, GIF recording and clipboard history. εΌζΊ Windows ζͺεΎε·₯ε ·οΌιΏζͺεΎγζ 注γOCRγηΏ»θ―γιεΎηΌθΎγGIF ε½εΆδΈεͺθ΄΄ζΏεε²γ
x64dbg / x64dbg
Open-source user-mode binary debugger for Windows, built for reverse engineering and malware analysis of executables without source.
azahar-emu / azahar
An open-source 3DS emulator project based on Citra.
mozilla-ai / llamafile
Packages LLMs and a whisper-based speech-to-text tool into single executable files that run locally without installation.
mltframework / shotcut
cross-platform (Qt), open-source (GPLv3) video editor
InteractiveComputerGraphics / SPlisHSPlasH
SPlisHSPlasH is an open-source library for the physically-based simulation of fluids.
typesense / typesense
Typesense is an open-source, in-memory search engine with typo tolerance, faceting, geosearch, and vector search.
google-ai-edge / LiteRT-LM
LiteRT-LM is Google's production-ready, high-performance, open-source inference framework for deploying Large Language Models on edge devices.
carla-simulator / carla
Open-source simulator for autonomous driving research.
mahmoud-mess / tekken6-recomp
Original open-source static recompilation of Tekken 6 (Xbox 360) for native execution on PC. This project provides the recompilation foundation used by downstream projects including Tekken6 Native Online.
Igloo-Garage / Supermodel-VK
A Vulkan-focused fork of Supermodel, the open-source Sega Model 3 arcade emulator.
SteamClientHomebrew / Millennium
An open-source framework for Steam Client themes and plugins
juce-framework / JUCE
Cross-platform C++ framework for building desktop and mobile apps and VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins and hosts.
KSwordDEV / KSword
[Windows Anti-Rootkit] KSword 5.1 is an source-available Windows toolkit for ARK, kernel debugging, and system forensics. KSword 5.1 ζ―ι’ε Windows ηζΊη ε―θ§ ARKγε ζ Έθ°θ―δΈη³»η»εθ―ε·₯ε ·ιγ
kamb205 / KB-RPCS3
Unofficial RPCS3 port for PlayStation 5 β run PS3 games as a native PS5 homebrew title. Alpha 0.1.0 source release.
cocos / cocos-engine
Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.
OpenMW / openmw
OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/
Open-Cascade-SAS / OCCT
Open CASCADE Technology (OCCT) is an open-source software development platform for 3D CAD, CAM, CAE.
MatixYo / ESP32-Plane-Radar
Open-source ESP32 firmware for a 1.28β³ round display that shows live ADS-B aircraft around your location as a sonar-style plane radar.
cs2-dma / CS2-DMA
Open-source, low-level Direct Memory Access (DMA) research framework for Counter-Strike 2, focused on memory acquisition, entity-state parsing, synchronization, PCIe experimentation, and reverse-engineering research. Intended strictly for educational and research purposes.
vcmi / vcmi
Open-source engine for Heroes of Might and Magic III
Daniele-Cangi / xcp-xbox
Programmable, verifiable execution on Xbox Series X Developer Mode, with agent-native workflows, XVM, CPU/GPU runtimes and evidence-bound execution.
wangyao1052 / Yi3D
Yi3D: an open-source parametric 3D CAD application built in c++.
meshtastic / firmware
The official firmware for Meshtastic, an open-source, off-grid mesh communication system.
opentoonz / opentoonz
OpenToonz - An open-source full-featured 2D animation creation software
endless-sky / endless-sky
Space exploration, trading, and combat game.
feather-wallet / feather
A free and open-source Monero desktop wallet.
SethRobinson / Patchy
Open-source image editor focused on PSD compatibility and workflows familiar to Adobe Photoshop users.
projectM-visualizer / projectm
projectM - Cross-platform Music Visualization Library. Open-source and Milkdrop-compatible.
rathena / rathena
rAthena is an open-source cross-platform MMORPG server.
VROOM-Project / vroom
Vehicle Routing Open-source Optimization Machine
su2code / SU2
SU2: An Open-Source Suite for Multiphysics Simulation and Design
n1m21n / Infinite
Infinite is a free, open-source node-based audiovisual workstation by Naman Soni (n1m21n): real-time GPU compositing, 3D, modular synths, VST3/AU hosting.
oceanbase / oceanbase
OceanBase is the unified distributed database for the AI era β open-source, multi-model, one engine for your most demanding workloads.
mumble-voip / mumble
Mumble is an open-source, low-latency, high quality voice chat software.
firebase / firebase-ios-sdk
Source for Firebase's open-source Apple platform libraries, covering auth, Firestore, messaging, storage, and more for iOS and macOS apps.
Redot-Engine / redot-engine
Redot Engine β Multi-platform 2D and 3D game engine
uxlfoundation / oneDNN
Open-source library of optimized deep learning operations (matmul, convolution, attention) for CPUs (x64, AArch64, RISC-V) and Intel GPUs. Used by PyTorch, TensorFlow, OpenVINO, and ONNX Runtime.
manticoresoftware / manticoresearch
Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.
Nevcairiel / LAVFilters
LAV Filters - Open-Source DirectShow Media Splitter and Decoders
fasiondog / hikyuu
An open-source, high-performance quantitative trading framework in C++/Python focused on strategy analysis and backtesting Trading model R&D Β· Ultra-fast engine Β· Efficient backtesting
gnss-sdr / gnss-sdr
GNSS-SDR, an open-source software-defined GNSS receiver
google / xls
XLS: Accelerated HW Synthesis
ddnet / ddnet
DDraceNetwork, a free cooperative platformer game
thecorecomet / COMET-AIR-MOUSE
COMET Air Mouse π±οΈπ β An open-source ESP32-C3 + MPU6050 wireless BLE motion-controlled mouse.
iamankushpandit / Gume
Open-source ESP32 educational game console firmware β 40 games, two-player play over BLE, CYD touchscreen, browser flasher, no telemetry https://hackaday.io/project/206948-braino-a-40-game-learning-console-on-a-cyd
cyberbotics / webots
Webots Robot Simulator
memgraph / memgraph
High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.
KhronosGroup / Vulkan-Hpp
Open-Source Vulkan C++ API
ossia / score
ossia score, an interactive sequencer for the intermedia arts
axmolengine / axmol
Open-source C++ game engine with Lua for 2D and 3D games across mobile, desktop, WebAssembly, and Xbox (UWP).
kevinpbuckley / VibeUE
Unreal Engine Vibe Coding tool
ClusterM / open-bamboo-networking
Open-source drop-in replacement for Bambu Studio's proprietary `bambu_networking` plugin.