C++

kannattractivechaos/kann

A lightweight C library for building and training small to medium artificial neural networks with minimal dependencies.

friflo ECSfriflo/Friflo.Engine.ECS

A high-performance, fully managed C# Entity Component System library focused on simplicity, reliability, and developer experience.

VectorscanVectorCamp/vectorscan

A portable fork of Intel's Hyperscan, enabling high-performance regex matching on ARM, Power, and other non-x86 platforms.

Encogencog/encog-java-core

A pure-Java/C# machine learning framework for neural networks, genetic programming, and classic ML algorithms with simple adaptable source code.

point_labelerjbehley/point_labeler

A desktop tool for labeling individual points and polygons in LiDAR point cloud datasets, specifically designed for KITTI format.

Jedi Academygrayj/Jedi-Academy

Open-source release of the Star Wars Jedi Knight: Jedi Academy game engine source code under GPLv2.

SDL_mixerlibsdl-org/SDL_mixer

An audio management library for SDL that decodes multiple formats, mixes audio, and provides DSP effects.

Kimera-SemanticsMIT-SPARK/Kimera-Semantics

Real-time 3D semantic reconstruction library for robotics, building dense metric-semantic maps from 2D sensor data.

iortcwiortcw/iortcw

An enhanced open-source engine for Return to Castle Wolfenstein, merging ioquake3 improvements with the original RTCW codebase.

rx5808 pro divesitysheaivey/rx5808-pro-diversity

An open-source DIY project for building a 5.8GHz FPV diversity receiver base station using the RX5808 module.

ffead-cppsumeetchhetri/ffead-cpp

A high-performance C++ web and enterprise application framework with embedded HTTP server, ORM, and support for multiple server backends.

SpockpgEdge/spock

A PostgreSQL extension providing logical multi-master replication for high availability and write scalability.

CardMagic-Classifiercardmagic/classifier

A Ruby library for text classification with Bayesian, LSI, logistic regression, k-NN, and TF-IDF algorithms.

MVVM DialogsFantasticFiasco/mvvm-dialogs

A library that simplifies opening dialogs from view models in WPF applications using the MVVM pattern.

GitHub repositorytier4/AWSIM

An open-source digital twin simulator specifically optimized for Autoware, providing ROS2-native environments and sensor simulations.

CaImAnflatironinstitute/CaImAn

A Python toolbox for large-scale calcium and voltage imaging data analysis, including motion correction, source extraction, and spike deconvolution.

String Sum Katagarora/TDD-Katas

A collection of hands-on Test Driven Development katas implemented in C# for practicing unit testing and TDD principles.

String Calculator Katagarora/TDD-Katas

A collection of hands-on Test Driven Development katas implemented in C# for practicing unit testing and TDD principles.

RMagickrmagick/rmagick

Ruby bindings for the ImageMagick image processing library, enabling image manipulation from Ruby applications.

Solaruschristopho/solarus

An open-source Zelda-like 2D game engine written in C++ that runs games scripted in Lua.

go-astiavasticode/go-astiav

Go bindings for FFmpeg and libav with an idiomatic API, full test coverage, and mirrored examples.

captcha-breaknladuo/captcha-break

A collection of CAPTCHA-breaking implementations using OpenCV, Tesseract OCR, and machine learning algorithms.

Unity Labs' Super ScienceUnity-Technologies/SuperScience

A collection of experimental Unity tools and algorithms for XR stabilization, physics tracking, editor utilities, and performance optimization.

autotraceautotrace/autotrace

Converts bitmap images to vector graphics with support for multiple formats and tracing algorithms.

ESIMuzh-rpg/rpg_esim

An open-source simulator for event cameras, providing accurate event generation with IMU and multi-camera support.

osci-renderjameshball/osci-render

An open-source synthesizer plugin that creates music by drawing 3D objects, text, and images on an oscilloscope using audio.

libassertjeremy-rifkin/libassert

An over-engineered C++ assertion library providing rich diagnostic information, automatic expression decomposition, and syntax highlighting.

st7789_mpyrusshughes/st7789_mpy

A fast MicroPython driver for ST7789 display modules, written in C with support for fonts, images, and graphics.

hiberlitepaulftw/hiberlite

A C++ object-relational mapping library for SQLite with a Boost.Serialization-inspired API and lazy loading.

CXXGraphZigRazor/CXXGraph

A header-only C++ library for graph representation and algorithms, designed as a modern alternative to Boost Graph Library.

ROS driverros-drivers/velodyne

ROS packages for interfacing with Velodyne 3D LIDAR sensors in robotics applications.

VexCLddemidov/vexcl

A C++ vector expression template library for OpenCL, CUDA, and OpenMP that simplifies GPGPU development.

ffmpeg-gl-transitiontransitive-bullshit/ffmpeg-gl-transition

An FFmpeg filter that applies GLSL video transitions from the gl-transitions collection to video streams.

JSON API .NET CoreResearch-Institute/json-api-dotnet-core

A framework for building JSON:API compliant REST APIs using ASP.NET Core and Entity Framework Core.

MPark.Variantmpark/variant

A C++17 std::variant implementation for C++11/14/17 compilers, providing type-safe unions.

ThunderGBMXtra-Computing/thundergbm

A fast GPU-accelerated library for training Gradient Boosting Decision Trees (GBDT) and Random Forests.