platform: cpp
3534 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| ebiggers/libdeflate libdeflate is a heavily optimized C library for whole-buffer DEFLATE, zlib, and gzip compression and decompression, significantly faster th… | 91 | 1282 | stable |
| pocket-stack/pocketjs PocketJS is a portable application runtime that compiles Solid, Vue Vapor, or Octane component code into a native UI tree rendered by a no_… | 80 | 1252 | active |
| castle-engine/castle-engine Castle Game Engine is a free, open-source cross-platform 3D and 2D game engine written in modern Object Pascal, with a powerful visual edit… | 68 | 1240 | active |
| blinker-iot/blinker-nRF52 A Blinker support library for Nordic nRF52xx series chips, built on the nRF5 SDK v16.0.0 and nRF5 SDK for Mesh v4.0.0. It enables BLE 5.0 a… | 32 | 4231 | maintenance |
| lcm-proj/lcm LCM (Lightweight Communications and Marshalling) is a set of libraries and tools for low-latency, high-bandwidth publish/subscribe message … | 72 | 1204 | stable |
| ianlancetaylor/libbacktrace A C library that can be linked into C/C++ programs to produce symbolic backtraces, supporting ELF, PE/COFF, Mach-O, and XCOFF executables w… | 77 | 1198 | stable |
| rordenlab/dcm2niix dcm2niix is a command-line tool that converts neuroimaging data from the DICOM format to the NIfTI format, including generation of BIDS-com… | 93 | 1185 | active |
| rusefi/rusefi rusEFI is a GPL open-source internal combustion engine control unit (ECU) project, including STM32 firmware, KiCAD hardware designs, a Java… | 91 | 1147 | active |
| metartc/metaRTC MetaRTC is a pure C WebRTC SDK designed for embedded, IoT, and robotics devices, implementing a complete WebRTC protocol stack (ICE, DTLS/S… | 78 | 1143 | active |
| memflow/memflow memflow is a Rust library providing a modular framework for physical memory introspection of machines, including live hardware, virtual mac… | 58 | 1093 | active |
| y-scope/clp CLP (Compressed Log Processor) is an open-source log management tool that losslessly compresses JSON and unstructured text logs and enables… | 94 | 1084 | active |
| bitdefender/bddisasm bddisasm is a fast, lightweight x86/x64 instruction decoder library written in C with no external dependencies, no memory allocation, and t… | 74 | 1084 | active |
| zpl-c/zpl zpl is a C99 cross-platform, header-only library that provides a set of commonly needed utilities for C/C++ development, replacing and exte… | 31 | 1071 | active |
| megamarc/Tilengine Tilengine is a free, open-source, cross-platform 2D graphics engine written in portable C99 for creating classic/retro-style games with til… | 77 | 1051 | active |
| espressif/esp-hosted ESP-Hosted is an open-source solution that lets Espressif SoCs like the ESP32 act as wireless communication co-processors, adding Wi-Fi and… | 82 | 1036 | active |
| BabitMF/bmf BMF (Babit Multimedia Framework) is a cross-platform, multi-language multimedia and video processing framework developed by ByteDance, offe… | 75 | 1034 | active |
| lammertb/libhttp LibHTTP is a multi-platform C/C++ embeddable HTTP and HTTPS server library, forked from the Mongoose/CivetWeb family with an MIT license. I… | 39 | 1029 | active |
| jabcode/jabcode JAB Code (Just Another Bar Code) is a high-capacity 2D color bar code that encodes more data than traditional black-and-white barcodes. The… | 67 | 1012 | active |
| yusugomori/DeepLearning A multi-language (Python, C, C++, Java, Scala, Go) educational implementation of classic deep learning algorithms such as Deep Belief Nets,… | 32 | 3180 | maintenance |
| shogun-toolbox/shogun Shogun is a C++ machine learning toolbox offering unified, efficient implementations of many ML algorithms with automatically generated bin… | 23 | 3080 | maintenance |
| googollee/eviltransform A multi-language library that converts coordinates between WGS-84 (GPS) and GCJ-02 (the offset coordinate system used by Chinese map servic… | 32 | 2591 | maintenance |
| ZBar/ZBar ZBar is an open-source C library and software suite for reading bar codes from video streams, image files, and raw intensity sensors. It su… | 32 | 2540 | maintenance |
| Lora-net/LoRaMac-node A reference implementation of a LoRaWAN end-device (node) stack written in C, with example projects for various MCU platforms. It implement… | 23 | 1989 | maintenance |
| liuhaopen/UnityMMO UnityMMO is an open-source 3D MMORPG demo built with Unity on the client side and the Skynet server framework on the backend. Gameplay logi… | 32 | 1950 | maintenance |
| qmlnet/qmlnet Qml.Net is a library that integrates Qt/QML with .NET (Framework, Core, and Mono), letting developers build cross-platform desktop applicat… | 23 | 1412 | maintenance |
| gdabah/distorm diStorm3 is a lightweight, fast disassembler library for x86/AMD64 machine code, licensed under BSD. It acts as a decomposer, returning bin… | 23 | 1344 | maintenance |
| red/red Red is a next-generation programming language inspired by Rebol, shipping as a single ~1MB zero-install executable containing a full toolch… | 67 | 6037 | experimental |
| nakkaya/ferret Ferret is a Lisp (Clojure-inspired) implementation that compiles down to self-contained C++11 code for real-time embedded control systems. … | 32 | 1126 | maintenance |
| russellromney/honker A SQLite loadable extension plus multi-language bindings that add Postgres-style NOTIFY/LISTEN semantics, durable task queues, event stream… | 81 | 3018 | experimental |
| mozilla/DeepSpeech DeepSpeech is an open-source, offline speech-to-text engine based on Baidu's Deep Speech research paper and implemented with TensorFlow. It… | 10 | 26779 | abandoned |
| Kitt-AI/snowboy Snowboy is a C++-based hotword (wake word) detection library by KITT.AI with bindings for Python, Android, and other platforms, enabling al… | 23 | 3366 | abandoned |
| janhq/cortex.cpp Cortex.cpp is a C++ local AI platform that runs GGUF (llama.cpp) and ONNX models on your own machine, exposing an OpenAI-compatible HTTP AP… | 10 | 2752 | abandoned |
| OpenHMD/OpenHMD OpenHMD is a free and open source C library providing an API and drivers for immersive technology devices such as head-mounted displays wit… | 31 | 1284 | abandoned |
| google/keyczar Keyczar is an easy-to-use open-source cryptographic toolkit originally developed by Google, designed to simplify encryption, signing, and k… | 10 | 1093 | abandoned |
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