platform: cpp
3534 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| facebookarchive/C3D C3D is a modified fork of BVLC Caffe that adds support for 3D convolution and pooling layers, enabling training and fine-tuning of 3D ConvN… | 10 | 1181 | abandoned |
| p0358/Fuck_off_EA_App A C++ DLL patch that kept the legacy EA Origin game launcher running and suppressed prompts to migrate to the EA App. EA shut down Origin i… | 10 | 1180 | abandoned |
| eventql/eventql EventQL is a distributed, columnar SQL database written in C++ for large-scale data collection and analytics, supporting streaming writes, … | 23 | 1176 | abandoned |
| discord/discord-rpc A C++ library for interfacing games with a locally running Discord desktop client to display Rich Presence status, with plugins for Unreal … | 23 | 1176 | abandoned |
| LeagueSandbox/GameServer An open-source game server implementation emulating the core gameplay of League of Legends, written in C#. It was archived in September 202… | 10 | 1174 | abandoned |
| Olde-Skuul/doom3do The complete source code archive for the infamous 1995 DOOM port to the 3DO console, released by its original developer. It serves as a his… | 32 | 1171 | abandoned |
| google/proto-quic proto-quic was a standalone checkout and build wrapper for Google's QUIC protocol implementation extracted from Chromium. It is now depreca… | 10 | 1169 | abandoned |
| antonmks/Alenka Alenka is a GPU-based column-store database engine written in CUDA that leverages vectorized processing and GPU memory bandwidth for fast a… | 32 | 1167 | abandoned |
| d5/node.native node.native is a C++11 port of the node.js programming model, providing an event-driven, asynchronous HTTP server and runtime built on libu… | 32 | 1162 | abandoned |
| telerik/UI-For-UWP Telerik UI for Universal Windows Platform (UWP) is an open-source suite of XAML UI controls (grid, chart, calendar, gauges, etc.) for build… | 10 | 1143 | abandoned |
| nidium/Nidium Nidium is a hardware-accelerated rendering engine written in C++ for building apps and games with JavaScript, embedding Mozilla's SpiderMon… | 32 | 1142 | abandoned |
| QupZilla/qupzilla QupZilla is a lightweight, cross-platform web browser built with Qt and QtWebEngine, written in C++. The project was renamed to Falkon and … | 10 | 1133 | abandoned |
| nicklockwood/XMLDictionary XMLDictionary is an Objective-C library that parses XML into NSDictionary trees and generates XML from dictionaries, built on NSXMLParser w… | 32 | 1131 | abandoned |
| mattgemmell/MGTwitterEngine MGTwitterEngine is an Objective-C/Cocoa library that adds Twitter integration to Mac OS X and iPhone apps via the Twitter REST API. It prov… | 32 | 1125 | abandoned |
| riverar/mach2 Mach2 is a Windows command-line multi-tool for managing the Windows Feature Store, allowing users to discover, enable, disable, and revert … | 10 | 1119 | abandoned |
| srsran/srsRAN_Project srsRAN Project is an open-source O-RAN 5G CU/DU software suite from Software Radio Systems, implementing a full-stack 5G radio access netwo… | 10 | 1095 | abandoned |
| alexgkendall/caffe-segnet A modified version of the Caffe deep learning framework implementing SegNet, a deep convolutional encoder-decoder architecture for semantic… | 32 | 1083 | abandoned |
| appunite/AndroidFFmpeg A deprecated Android library project that builds FFmpeg for multiple Android architectures (armeabi, armeabi-v7a, x86) with JNI bindings an… | 32 | 1066 | abandoned |
| indragiek/INAppStoreWindow INAppStoreWindow is an Objective-C NSWindow subclass for macOS that provides a highly customizable title bar and traffic light buttons, ori… | 32 | 1060 | abandoned |
| OpenZWave/open-zwave OpenZWave is a C++ library that interfaces with Z-Wave networks via a USB Z-Wave controller, letting applications control Z-Wave devices wi… | 32 | 1057 | abandoned |
| ALTaleX531/TranslucentFlyouts A Windows application that applies translucent/transparent acrylic or mica effects to most Win32 popup menus, flyouts, tooltips, and contex… | 10 | 1056 | abandoned |
| tangjianpku/LINE LINE is a C++ toolkit for embedding very large-scale information networks into low-dimensional vectors, supporting directed, undirected, bi… | 32 | 1053 | abandoned |
| maltejur/discord-screenaudio A custom Discord client for Linux that enables screen sharing with audio via PipeWire, feeding audio directly into the screenshare stream. … | 10 | 1052 | abandoned |
| autoas/as-deprecated An open-source automotive software framework implementing OSEK/AUTOSAR basic software (BSW), including an OSEK-compliant RTOS (ASKAR), CAN/… | 61 | 1051 | abandoned |
| CDrummond/cantata Cantata is a graphical Qt5 client for the Music Player Daemon (MPD) with a highly customisable interface, dynamic and smart playlists, onli… | 10 | 1048 | abandoned |
| NVIDIA-AI-IOT/redtail NVIDIA Redtail provides deep learning and computer vision components for autonomous visual navigation of drones and ground vehicles, center… | 23 | 1047 | abandoned |
| AsahiLinux/gpu Research repository for reverse-engineering the Apple M1 GPU to build an open-source 3D graphics stack, including a Metal API interception … | 10 | 1046 | abandoned |
| begla/Intrinsic Intrinsic is a Vulkan-based cross-platform game and rendering engine written in C++ with a data-oriented design, including an editor (Intri… | 23 | 1044 | abandoned |
| CTurt/PS4-SDK An open source PlayStation 4 SDK for writing userland homebrew applications in C, run via the PS4-playground loader. It provides system cal… | 10 | 1040 | abandoned |
| cocaine/cocaine-core Cocaine is an open-source cloud platform for building your own PaaS, similar to Heroku or Google App Engine, with dynamic worker pools, ser… | 23 | 1039 | abandoned |
| JoeyDeVries/Cell Cell is an open-source OpenGL graphics engine written in C++ by LearnOpenGL author Joey de Vries, designed as an educational repository sho… | 32 | 1037 | abandoned |
| polarphp/polarphp polarphp is an alternative compiler and runtime for the PHP programming language, rewrapping the Zend VM and adding a new runtime library (… | 32 | 1036 | abandoned |
| kitlang/kit Kit is a statically typed programming language that compiles to C, offering modern features like type inference, algebraic data types, patt… | 32 | 1029 | abandoned |
| facebookarchive/bistro Bistro is a C++ distributed task scheduler framework from Facebook that schedules and runs distributed tasks, including data-parallel jobs,… | 10 | 1026 | abandoned |
| MADEAPPS/newton-dynamics Newton Dynamics is a real-time physics simulation engine for rigid body dynamics in games and interactive applications. This specific repos… | 59 | 1023 | abandoned |
| microsoft/comic-chat Microsoft Comic Chat is a 1996 IRC client that rendered conversations as automatically generated comic strips with cartoon avatars, speech … | 10 | 1018 | abandoned |
| fail0verflow/hbc The Homebrew Channel for the Nintendo Wii, an open-source loader that lets users install and run homebrew applications on a Wii console. It… | 10 | 1017 | abandoned |
| hmailserver/hmailserver hMailServer is an open-source email server for Microsoft Windows providing SMTP, IMAP, and POP3 services. The project is no longer actively… | 86 | 1016 | abandoned |
| cocos2d/CocosBuilder CocosBuilder is a free visual editor for rapidly building games and apps on the cocos2d game engine, using JavaScript bindings so content r… | 32 | 1011 | abandoned |
| timwr/CVE-2016-5195 A proof-of-concept exploit for CVE-2016-5195 (Dirty Cow) targeting Android devices, built with the Android NDK and deployed over ADB. It de… | 32 | 1010 | abandoned |
| Nition/UnityOctree A dynamic, loose octree data structure implementation for Unity written in C#. It includes BoundsOctree for axis-aligned bounding box stora… | 10 | 1010 | abandoned |
| GPUOpen-Archive/CodeXL CodeXL is AMD's open-source GPU tool suite offering GPU debugging, profiling, and static kernel/shader analysis for OpenCL, OpenGL, Vulkan,… | 10 | 1009 | abandoned |
| cocoabits/Popup A Cocoa/Objective-C demo project showing a custom popover window that appears from an icon in the macOS status bar. It serves as sample cod… | 10 | 1009 | abandoned |
| google/rowhammer-test A userland test program that checks DRAM modules for bit flips caused by the rowhammer problem, where repeatedly accessing memory rows dist… | 10 | 1003 | abandoned |
| doug/depthjs DepthJS is a browser extension and native plugin (primarily for Chrome) that lets any web page interact with the Microsoft Kinect via JavaS… | 32 | 1001 | abandoned |
| ggml-org/llama.cpp llama.cpp is a C/C++ library and toolset for running large language model inference locally on CPUs and GPUs, built on the ggml tensor libr… | 93 | 126936 | stable |
| GPT4All GPT4All is an open-source desktop application that lets users run large language models locally on everyday hardware without GPUs or API ca… | 42 | 77383 | active |
| JetBrains/kotlin Kotlin is a statically typed programming language developed by JetBrains that compiles to JVM bytecode, JavaScript, WebAssembly, and native… | 93 | 53365 | stable |
| gRPC gRPC is a high-performance, open-source universal RPC framework that lets client and server applications communicate transparently across l… | 97 | 45289 | stable |
| Sentry Sentry is a developer-first error tracking and application performance monitoring platform that aggregates exceptions, traces, logs, replay… | 99 | 44721 | active |
| aria2/aria2 aria2 is a lightweight, cross-platform command-line download utility supporting HTTP/HTTPS, FTP, SFTP, BitTorrent, and Metalink with multi-… | 63 | 41906 | stable |
| DuckDB DuckDB is an in-process analytical SQL database management system (OLAP) written in C++, designed to be fast, portable, and easy to embed. … | 97 | 40974 | stable |
| kovidgoyal/kitty kitty is a fast, feature-rich, GPU-based terminal emulator written in Python, C, and Go. It supports tabs, window layouts, extensive config… | 98 | 34744 | stable |
| mongodb/mongo MongoDB is a widely used open-source NoSQL document database written in C++, including the mongod server and mongos sharding router. It sto… | 77 | 28524 | stable |
| google/flatbuffers FlatBuffers is Google's cross-platform, memory-efficient serialization library that stores data in a binary format you can read directly wi… | 84 | 26425 | stable |
| taosdata/TDengine TDengine is an open-source, cloud-native time-series database (TSDB) written in C, purpose-built for IoT, connected vehicles, industrial Io… | 93 | 25096 | active |
| MicroPython MicroPython is a lean, efficient implementation of Python 3 designed to run on microcontrollers and other constrained systems, fitting in a… | 91 | 22040 | stable |
| microsoft/onnxruntime ONNX Runtime is a cross-platform, high-performance machine-learning accelerator for running inference and training on ONNX models. It suppo… | 99 | 21756 | stable |
| apache/casbin Apache Casbin is an open-source authorization library that enforces access control using models such as ACL, RBAC, ABAC, ReBAC, and MAC, de… | 98 | 20369 | stable |
| lionsoul2014/ip2region ip2region is an offline IP-to-region localization library and IP data management framework supporting both IPv4 and IPv6 with city-level re… | 96 | 19500 | stable |
| nim-lang/Nim Nim is a statically typed, compiled systems programming language whose repository contains the compiler, standard library, tools, and docum… | 77 | 18213 | stable |
| ZLMediaKit/ZLMediaKit ZLMediaKit is a high-performance, enterprise-grade streaming media server framework written in C++11, supporting RTSP, RTMP, HLS, HTTP-FLV,… | 77 | 17492 | stable |
| questdb/questdb QuestDB is an open-source, high-performance time-series database with a column-oriented, SIMD-vectorized SQL engine written in zero-GC Java… | 99 | 17297 | stable |
| tursodatabase/libsql libSQL is an open source, open contribution fork of SQLite maintained by Turso, adding features like vector search, concurrent writes, asyn… | 79 | 17186 | active |
| google/brotli Google's reference implementation of the Brotli lossless compression algorithm and format (RFC 7932), offering compression ratios comparabl… | 72 | 14862 | stable |
| qgis/QGIS QGIS is a free, open-source, cross-platform desktop Geographical Information System (GIS) for viewing, editing, analyzing, and sharing spat… | 98 | 14330 | stable |
| cesanta/mongoose Mongoose is a two-file C networking library and embedded web server providing HTTP, WebSocket, MQTT, TLS 1.3, and an optional built-in TCP/… | 94 | 13025 | stable |
| Z3Prover/z3 Z3 is a high-performance SMT (Satisfiability Modulo Theories) theorem prover from Microsoft Research, written in C++. It solves logical con… | 95 | 12636 | stable |
| n0-computer/iroh Iroh is a Rust networking library that establishes direct peer-to-peer QUIC connections between endpoints dialed by public key, with NAT ho… | 99 | 12445 | active |
| RT-Thread/rt-thread RT-Thread is an open-source, community-based real-time operating system (RTOS) for IoT and embedded devices, written primarily in C. It com… | 75 | 12189 | stable |
| apache/thrift Apache Thrift is a lightweight, language-independent software stack for point-to-point RPC, combining an interface definition language, a c… | 86 | 10957 | stable |
| RunanywhereAI/runanywhere-sdks RunAnywhere is a set of cross-platform SDKs (Swift, Kotlin, React Native, Flutter, TypeScript, C++) over a shared C++ core for running AI m… | 85 | 10277 | active |
| floooh/sokol Sokol is a collection of minimal, STB-style, cross-platform standalone C header libraries for graphics rendering, audio, input, and app win… | 77 | 10259 | stable |
| unoplatform/uno Uno Platform is an open-source (Apache-2.0) .NET framework for building native mobile, web, desktop, and embedded applications from a singl… | 98 | 10032 | active |
| Cocos Engine Cocos Engine is the open-source runtime engine behind Cocos Creator, a free cross-platform 2D/3D game development tool built with a C++ cor… | 78 | 9790 | stable |
| unicorn-engine/unicorn Unicorn is a lightweight, multi-architecture CPU emulator framework based on QEMU, supporting ARM, ARM64, M68K, MIPS, PowerPC, RISC-V, SPAR… | 75 | 9295 | stable |
| paradedb/paradedb ParadeDB is a Postgres extension (pg_search) that adds a custom index for fast full-text search, vector search, BM25 scoring, filtering, an… | 91 | 9225 | active |
| capstone-engine/capstone Capstone is a lightweight, multi-architecture, multi-platform disassembly framework written in pure C, designed to be the ultimate disassem… | 97 | 8995 | stable |
| project-chip/connectedhomeip The official open-source SDK for Matter (formerly Project CHIP), the Connectivity Standards Alliance's IP-based smart home connectivity sta… | 90 | 8922 | active |
| HavocFramework/Havoc Havoc is a modern, malleable post-exploitation command and control (C2) framework with a Go teamserver, a Qt-based cross-platform client, a… | 10 | 8507 | active |
| mumble-voip/mumble Mumble is an open-source, low-latency, high-quality voice chat application built on Qt and Opus, consisting of a client and a self-hostable… | 86 | 8235 | stable |
| idea4good/GuiLite GuiLite is a minimal header-only C++ GUI library of about 4,000 lines of code with zero dependencies, capable of running on everything from… | 44 | 7767 | active |
| FreeRTOS The classic FreeRTOS distribution, a real-time operating system for microcontrollers and small microprocessors that submodules the FreeRTOS… | 67 | 7757 | stable |
| ithewei/libhv libhv is a cross-platform C/C++ network library providing an event loop with non-blocking IO and timers, similar to libevent/libuv but with… | 72 | 7545 | active |
| colyseus/colyseus Colyseus is an authoritative multiplayer game framework for Node.js that provides room-based matchmaking, automatic state synchronization, … | 95 | 7254 | stable |
| mackron/miniaudio miniaudio is an audio playback and capture library for C and C++ distributed as a single source file with no external dependencies. It prov… | 81 | 7220 | stable |
| HaxeFoundation/haxe Haxe is an open-source, high-level, strictly typed programming language and cross-compiler toolkit that compiles to many targets including … | 67 | 6922 | stable |
| nayuki/QR-Code-generator A high-quality QR Code generator library implemented independently from the ISO/IEC 18004 (QR Code Model 2) specification, available in Jav… | 79 | 6750 | stable |
| OpenShot Video Editor OpenShot Video Editor is a free, open-source, cross-platform video editor built with Python/PyQt5 and a C++ FFmpeg-based backend (libopensh… | 83 | 6424 | active |
| FASTSHIFT/X-TRACK An open-source GPS bicycle computer (speedometer) built on an AT32F435 MCU with an LVGL-based UI, supporting offline maps, real-time positi… | 46 | 6281 | active |
| gnuradio/gnuradio GNU Radio is a free and open-source signal processing runtime and development toolkit for building software-defined radios and simulating w… | 67 | 6242 | stable |
| libusb/libusb libusb is a C library providing generic, user-mode access to USB devices across Linux, macOS, Windows, Android, and BSD platforms. It suppo… | 83 | 6149 | stable |
| wasm-micro-runtime/wasm-micro-runtime WebAssembly Micro Runtime (WAMR) is a lightweight standalone WebAssembly runtime with a small footprint, supporting interpreter, AOT, and J… | 92 | 6083 | active |
| Redot-Engine/redot-engine Redot Engine is a free, open-source, community-driven fork of Godot for building 2D and 3D games from a unified node-based editor. It suppo… | 86 | 5926 | active |
| aidlearning/AidLearning-FrameWork AidLux (originally AidLearning) is an AIoT development platform that runs a native Ubuntu Linux environment with GUI, deep learning tooling… | 70 | 5801 | active |
| RIOT-OS/RIOT RIOT is an open-source, vendor-independent operating system for Internet of Things and embedded devices, supporting 8/16/32-bit microcontro… | 95 | 5783 | active |
| LuaJIT/LuaJIT LuaJIT is a Just-In-Time (JIT) compiler for the Lua programming language, offering a high-performance interpreter and trace compiler. It in… | 76 | 5755 | stable |
| qpdf/qpdf qpdf is a command-line tool and C++ library that performs content-preserving transformations on PDF files, supporting linearization, encryp… | 98 | 5374 | stable |
| apache/opendal Apache OpenDAL is an Open Data Access Layer providing one unified API to access object storage, file systems, cloud SaaS, databases, protoc… | 99 | 5366 | stable |
| hpjansson/chafa Chafa is a command-line utility and C library that converts images, including animated GIFs, into terminal graphics formats (Sixel, Kitty, … | 88 | 5205 | active |