platform: cpp
3534 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| ros-planning/navigation The ROS Navigation Stack, a 2D navigation system for mobile robots that consumes odometry, sensor streams, and a goal pose, and outputs saf… | 10 | 2660 | stable |
| vmware/open-vm-tools open-vm-tools is VMware's open-source implementation of VMware Tools, a suite of services, plugins, and kernel modules that improve managem… | 78 | 2657 | stable |
| Const-me/Whisper A Windows port of whisper.cpp that runs OpenAI's Whisper speech recognition model on the GPU via DirectCompute (Direct3D 11 compute shaders… | 60 | 10649 | maintenance |
| kokkos/kokkos Kokkos Core is a C++ programming model providing abstractions for parallel execution and memory management to write performance-portable ap… | 99 | 2649 | stable |
| vnmakarov/mir MIR is a lightweight JIT compiler project built around a strongly typed Medium Internal Representation, with a C11 JIT compiler and interpr… | 62 | 2647 | active |
| google/googlesql GoogleSQL (formerly ZetaSQL) is a C++ analyzer framework that defines a SQL language—grammar, types, data model, semantics, and function li… | 92 | 2638 | active |
| REhints/HexRaysCodeXplorer HexRaysCodeXplorer is a Hex-Rays Decompiler plugin written in C++ that improves code navigation during reverse engineering. It automates re… | 47 | 2637 | active |
| teeworlds/teeworlds Teeworlds is a free, open-source retro multiplayer shooter supporting up to 16 players in game modes like Team Deathmatch and Capture the F… | 37 | 2636 | stable |
| open-mpi/ompi Open MPI is an open-source, standards-conformant implementation of the Message Passing Interface (MPI) for high-performance computing, deve… | 77 | 2633 | stable |
| libkrun/libkrun libkrun is a dynamic library that lets programs run processes in partially isolated environments using KVM virtualization on Linux and HVF … | 96 | 2627 | active |
| worawit/blutter Blutter is a reverse engineering tool for Flutter mobile applications that compiles the Dart AOT runtime to extract symbols and objects fro… | 72 | 2627 | active |
| LukasBanana/LLGL LLGL is a thin C++11 abstraction layer over modern graphics APIs including OpenGL, Direct3D 11/12, Vulkan, and Metal, with C99, C#, and Go … | 67 | 2621 | active |
| google/cpu_features A cross-platform C99 library from Google for detecting CPU features (like available instruction sets) at runtime. It supports many architec… | 81 | 2618 | stable |
| ZJU-FAST-Lab/ego-planner EGO-Planner is a lightweight, ESDF-free gradient-based local trajectory planner for quadrotors, implemented in C++ on ROS. It computes coll… | 37 | 2618 | stable |
| anhkgg/SuperRDP SuperRDP is a C++ rework of the rdpwrap project that patches and hooks the Windows termsrv.dll to enable Remote Desktop connections on edit… | 54 | 2614 | active |
| SteveMacenski/slam_toolbox Slam Toolbox is a 2D SLAM library for ROS and ROS 2 providing lifelong mapping, localization, and pose-graph manipulation for potentially m… | 93 | 2609 | active |
| FISCO-BCOS/FISCO-BCOS FISCO BCOS is an open-source permissioned (consortium) blockchain platform written in C++, originally launched by the Financial Blockchain … | 83 | 2598 | active |
| mas-bandwidth/netcode A C library implementing a secure, connection-oriented client/server protocol on top of UDP for real-time multiplayer games. It handles enc… | 99 | 2595 | active |
| Slicer/Slicer 3D Slicer is a free, open-source desktop platform for visualization, processing, segmentation, registration, and analysis of medical and bi… | 67 | 2595 | stable |
| shaka-project/shaka-packager Shaka Packager is a media packaging tool and SDK for preparing video content for online streaming via DASH and HLS. It supports VOD and liv… | 97 | 2588 | active |
| kavan010/black_hole A C++ black hole simulation that uses ray tracing and GPU compute shaders to render gravitational lensing, accretion disks, and spacetime c… | 54 | 2588 | active |
| bjornbytes/lovr LÖVR is an open-source Lua framework for rapidly building 3D games and VR experiences, written in C11 and scripted with LuaJIT. It provides… | 83 | 2587 | active |
| SergiusTheBest/plog Plog is a portable, header-only C++ logging library in about 1000 lines of code. It offers multiple formatters (txt, CSV) and appenders (ro… | 67 | 2577 | stable |
| seanbaxter/circle Circle is a C++ compiler by Sean Baxter that extends C++ with new language features like choice types, pattern matching, interfaces, and re… | 32 | 2574 | active |
| bytedance/bhook ByteHook is a production-grade Android PLT hook library written in C, supporting armeabi-v7a, arm64-v8a, x86, and x86_64. It lets native co… | 79 | 2570 | active |
| NicoHood/HID An Arduino library that adds enhanced USB HID functionality to standard Arduino boards, enabling them to act as keyboards, mice, gamepads, … | 23 | 2565 | stable |
| raulmur/ORB_SLAM2 ORB-SLAM2 is a real-time SLAM library for monocular, stereo, and RGB-D cameras that computes camera trajectories and sparse 3D reconstructi… | 32 | 10223 | maintenance |
| KomputeProject/kompute Kompute is a general-purpose GPU compute framework built on Vulkan that works across vendor GPUs (AMD, NVIDIA, Qualcomm, etc.) with both C+… | 66 | 2558 | active |
| jgromes/RadioLib RadioLib is a universal C++ wireless communication library for embedded devices, providing a unified API to drive many radio modules (SX127… | 90 | 2552 | active |
| jolibrain/deepdetect DeepDetect is an open-source deep learning runtime, CLI, and REST server written in C++ for training and inference across images, text, tab… | 95 | 2551 | active |
| anthropics/claude-desktop-buddy A reference implementation and example firmware for the Bluetooth (BLE) maker API in Claude Cowork and Claude Code Desktop, including an ES… | 49 | 2551 | active |
| simbody/simbody Simbody is a high-performance open-source C++ multibody dynamics library for science- and engineering-quality simulation of articulated mec… | 67 | 2547 | stable |
| jpcy/xatlas xatlas is a small C++11 library with no external dependencies that generates unique texture coordinates (UV unwrapping) for 3D meshes. It i… | 32 | 2547 | stable |
| 7h30th3r0n3/Evil-M5Project Evil-M5Project is a C++ firmware/tool for M5Stack devices (Cardputer, AtomS3, Fire, Core2) that scans, monitors, and interacts with WiFi ne… | 70 | 2543 | active |
| Chatterino/chatterino2 Chatterino 2 is a native cross-platform desktop chat client for Twitch.tv, built in C++ with Qt. It extends Twitch web chat with multi-chan… | 80 | 2539 | active |
| Detanup01/gbe_fork A fork of the Goldberg emulator, a Steam emulator written in C++ that emulates Steam online features such as multiplayer APIs. It lets game… | 90 | 2538 | active |
| GameTechDev/PresentMon PresentMon is a set of tools for capturing and analyzing the performance characteristics of graphics applications on Windows, tracing frame… | 88 | 2537 | active |
| signal11/hidapi HIDAPI is a multi-platform C library for communicating with USB and Bluetooth HID-class devices on Windows, Linux, FreeBSD, and macOS. It p… | 32 | 2536 | stable |
| google/swiftshader SwiftShader is a high-performance CPU-based implementation of the Vulkan 1.3 graphics API, acting as a drop-in replacement for GPU drivers.… | 77 | 2533 | active |
| RestKit/RestKit RestKit is an Objective-C framework for building RESTful web service clients on iOS and OS X. It provides an object mapping engine integrat… | 23 | 10094 | maintenance |
| google-coral/coralnpu Coral NPU is an open-source neural processing unit (NPU) hardware IP core from Google Research, built on the 32-bit RISC-V ISA with matrix,… | 73 | 2526 | active |
| Mattiwatti/EfiGuard EfiGuard is a portable x64 UEFI bootkit that patches the Windows boot manager, boot loader, and kernel at boot time to disable PatchGuard a… | 62 | 2523 | active |
| thepowersgang/mrustc mrustc is an alternative Rust compiler written in C++ whose primary purpose is bootstrapping rustc without needing an existing Rust binary.… | 77 | 2521 | active |
| evanwashere/mitata Mitata is a microbenchmarking library for JavaScript runtimes (Bun, Deno, Node.js) and C++ via a single header. It provides a clean API for… | 37 | 2520 | active |
| tidwall/pogocache Pogocache is a fast in-memory caching server written in C with a focus on low latency and CPU efficiency. It speaks Memcache, Redis/Valkey … | 83 | 2515 | active |
| fcitx/fcitx5 Fcitx 5 is a generic input method framework, the next generation of Fcitx, released under LGPL-2.1+. It provides a slim core with addon sup… | 79 | 2515 | stable |
| OpenIntelWireless/IntelBluetoothFirmware A macOS kernel extension (kext) that uploads Intel wireless Bluetooth firmware to enable native Bluetooth support on Intel hardware. Firmwa… | 51 | 2515 | stable |
| syoyo/tinygltf TinyGLTF is a header-only C11/C++ library for loading and saving glTF 2.0 3D asset files. It offers a pure C POD API, arena-based memory ma… | 88 | 2512 | active |
| luanfujun/deep-photo-styletransfer Reference implementation of the CVPR 2017 paper 'Deep Photo Style Transfer', performing photorealistic image style transfer using Torch wit… | 32 | 9989 | maintenance |
| orlp/pdqsort Pattern-defeating quicksort (pdqsort) is a C++ sorting algorithm library that combines quicksort's fast average case with heapsort's fast w… | 32 | 2504 | stable |
| ValveSoftware/source-sdk-2013 Valve's Source SDK 2013, the source code for the Source engine's game layer including Half-Life 2, Half-Life 2: Deathmatch, and Team Fortre… | 77 | 9952 | maintenance |
| BrunoLevy/geogram Geogram is a C++ programming library of geometric algorithms for geometry processing, including surface reconstruction, remeshing, Boolean … | 90 | 2499 | stable |
| mjansson/rpmalloc rpmalloc is a public domain cross-platform lock-free thread-caching memory allocator implemented in a single ~3300-line C source file with … | 94 | 2498 | stable |
| axiomatic-systems/Bento4 Bento4 is a C++ class library and set of command-line tools for reading, writing, inspecting, encrypting, and packaging ISO-MP4 files, incl… | 72 | 2493 | stable |
| KhronosGroup/SPIRV-Cross SPIRV-Cross is a tool and C++ library from Khronos for parsing SPIR-V binaries, performing reflection, and decompiling them back to high-le… | 66 | 2493 | stable |
| flyinghead/flycast Flycast is a multiplatform emulator for the Sega Dreamcast, Naomi, Naomi 2, and Atomiswave systems, derived from reicast. It runs on Window… | 88 | 2490 | active |
| NVIDIA/cccl CUDA Core Compute Libraries (CCCL) is NVIDIA's unified repository for Thrust, CUB, and libcudacxx, providing high-performance C++ abstracti… | 98 | 2488 | active |
| ppogg/YOLOv5-Lite YOLOv5-Lite is a lightweight object detection model family evolved from YOLOv5, with models as small as ~900KB (int8) that run 10-15+ FPS o… | 23 | 2487 | active |
| Nheko-Reborn/nheko Nheko is a native desktop client for the Matrix protocol built with Qt and C++20, aiming to feel like a mainstream chat app rather than an … | 68 | 2482 | active |
| Nelarius/imnodes imnodes is a small, dependency-free node editor extension for dear imgui, written in C++. It provides immediate-mode building blocks for cr… | 60 | 2481 | active |
| Liniyous/ElaWidgetTools ElaWidgetTools is a C++ component library that brings Microsoft Fluent UI styling to Qt Widgets applications. It provides a rich set of cus… | 58 | 2473 | active |
| Overload-Technologies/Overload Overload is a free, open-source 3D game engine written in modern C++20 with Lua as its scripting language. It ships with an editor and rend… | 91 | 2466 | active |
| nRF24/RF24 An optimized C++ driver library for the nRF24L01(+) 2.4GHz wireless transceiver, acting as an OSI Layer 2 radio driver. It supports Arduino… | 89 | 2464 | active |
| Idov31/Nidhogg Nidhogg is an open-source Windows x64 kernel rootkit written in C++ that demonstrates a wide range of rootkit techniques such as process, t… | 83 | 2463 | active |
| kuroni/bongocat-osu A desktop overlay application that displays an animated Bongo Cat whose paws move in response to keyboard input while playing osu!. It is w… | 10 | 2463 | stable |
| AngusJohnson/Clipper2 Clipper2 is a polygon clipping, offsetting, and triangulation library available in C++, C#, and Delphi. It performs boolean operations (int… | 77 | 2462 | active |
| Notselwyn/CVE-2024-1086 A proof-of-concept local privilege escalation exploit for CVE-2024-1086, a double-free vulnerability in the Linux kernel's nf_tables subsys… | 16 | 2457 | stable |
| homuler/MediaPipeUnityPlugin A Unity native plugin that ports the MediaPipe C++ API to C#, enabling MediaPipe graphs and solutions to run inside Unity applications. It … | 63 | 2452 | active |
| Greedysky/TTKMusicPlayer TTKMusicPlayer is a Qt-based desktop music player that imitates the Kugou UI and uses the qmmp core library for audio playback. It runs on … | 84 | 2447 | active |
| antirez/h3.c A native C inference engine for the MiniMax H3 model on Apple Silicon, using Metal for GPU acceleration. It generates video (and audio) fro… | 56 | 2443 | active |
| hku-mars/r3live R3LIVE is a tightly-coupled LiDAR-Inertial-Visual sensor fusion framework for robust, real-time state estimation and RGB-colored 3D mapping… | 48 | 2442 | active |
| corundum/corundum Corundum is an open-source FPGA-based network interface card (NIC) and platform for in-network compute, written in Verilog/SystemVerilog. I… | 32 | 2438 | active |
| crownengine/crown Crown is a complete, cross-platform, open-source game engine written in C++ with Lua scripting, featuring a full level editor, asset pipeli… | 99 | 2437 | active |
| VadimBoev/FlappyBird A Flappy Bird clone written in pure C for Android, packaged as an APK under 100 KB using OpenGL ES 2, OpenSL ES, and Android Native Activit… | 76 | 2437 | active |
| litehtml/litehtml litehtml is a lightweight C++ HTML/CSS rendering engine that parses HTML (via gumbo-parser) and computes element layout with CSS2/CSS3 supp… | 84 | 2430 | active |
| StudioCherno/Walnut Walnut is a simple C++ application framework combining Dear ImGui with Vulkan for building immediate-mode desktop applications with real-ti… | 34 | 2424 | active |
| GiacomoLaw/Keylogger A simple, bare-bones keylogger that records keystrokes and saves them to a local log file, with separate implementations for Windows, Linux… | 39 | 2421 | active |
| Smorodov/Multitarget-tracker A C++ library for multiple object tracking that combines detectors (YOLO, D-FINE, RF-DETR, MobileNet-SSD) with tracking algorithms based on… | 69 | 2415 | active |
| alexbatalov/fallout2-ce Fallout 2 Community Edition is a cross-platform, open-source re-implementation of the Fallout 2 game engine in C++ using SDL2. It runs the … | 26 | 2414 | active |
| ange-yaghi/engine-sim A real-time internal combustion engine simulator that generates realistic engine audio and simulates engine response characteristics. It is… | 23 | 9525 | maintenance |
| nodejs/node-addon-api A header-only C++ wrapper library for Node-API (N-API) that simplifies writing native Node.js addons in C++. It provides C++ object model a… | 94 | 2408 | stable |
| MHeironimus/ArduinoJoystickLibrary An Arduino library that lets an Arduino Leonardo, Micro, or other ATmega32u4-based board appear as one or more USB HID joysticks or gamepad… | 24 | 2405 | stable |
| mavlink/mavlink MAVLink is a lightweight, header-only message marshalling library and protocol for communication between drones, onboard components, and gr… | 77 | 2404 | stable |
| slembcke/Chipmunk2D Chipmunk2D is a fast, lightweight 2D rigid body physics library written in C99 with no external dependencies. It provides collision detecti… | 68 | 2402 | stable |
| youngyangyang04/Skiplist-CPP A lightweight key-value storage engine implemented in C++ using a skiplist as the core data structure, supporting insert, delete, search, d… | 32 | 2399 | stable |
| chocolate-doom/chocolate-doom Chocolate Doom is a minimalist, historically accurate source port of Doom, Heretic, Hexen, and Strife that reproduces the original DOS game… | 68 | 2398 | active |
| iPlug2/iPlug2 iPlug2 is a C++ framework for developing cross-platform audio plug-ins and standalone apps that target multiple plug-in APIs (CLAP, VST2/VS… | 67 | 2396 | active |
| earlephilhower/ESP8266Audio An Arduino library for parsing and decoding audio formats including MOD, WAV, MP3, FLAC, MIDI, AAC, OGG/Opus, and RTTTL on ESP8266, ESP32, … | 96 | 2392 | active |
| google/souper Souper is a superoptimizer for LLVM IR that uses SMT solvers (like Z3) to synthesize shorter, equivalent instruction sequences. It identifi… | 10 | 2389 | active |
| opencurve/curve Curve is a cloud-native distributed storage system developed by NetEase and hosted as a CNCF sandbox project, supporting both block storage… | 23 | 2387 | active |
| AstraThreshold/oled-ui-astra A C++ UI framework for building smooth, animated menu interfaces on small OLED displays in embedded projects. It is designed to be easy to … | 34 | 2384 | active |
| lupinemachines/lupine LUPINE is a GPU-over-IP bridge that lets machines without local GPUs attach NVIDIA GPUs running on remote servers over the network. It expo… | 89 | 2382 | active |
| johnBuffer/AntSimulator A simple 2D ant colony simulator written in C++ with SFML, showing emergent foraging behavior with pheromone trails. It supports interactiv… | 41 | 2378 | active |
| m969/EGamePlay EGamePlay is a lightweight, flexible combat and skill framework for Unity built on an Entity-Component-System pattern, with status effects,… | 62 | 2374 | active |
| bytedance/android-inline-hook Shadowhook is an Android inline hook library written in C, supporting armeabi-v7a (thumb/arm32) and arm64-v8a architectures on Android 4.1 … | 84 | 2372 | active |
| Cxbx-Reloaded/Cxbx-Reloaded-legacy Cxbx-Reloaded is an open-source emulator that runs original Microsoft Xbox games on Windows and Linux via Wine. It uses high-level emulatio… | 78 | 2372 | active |
| pixpark/gpupixel GPUPixel is a high-performance, cross-platform real-time image and video filter library written in C++11 and built on OpenGL/ES. It provide… | 88 | 2371 | active |
| yse/easy_profiler A lightweight cross-platform profiler library for C++ that instruments arbitrary code blocks with extremely low overhead (~15ns per block).… | 66 | 2371 | stable |
| pschatzmann/arduino-audio-tools A header-only C++ audio processing library for Arduino, PlatformIO, and ESP-IDF that provides audio sources, sinks, encoders/decoders (MP3,… | 92 | 2368 | active |
| OctoMap/octomap OctoMap is a C++ library providing an efficient probabilistic 3D mapping framework based on octrees, with occupancy representation and volu… | 66 | 2363 | stable |