C++

quantedakbenoit/quanteda

An R package for the quantitative analysis of textual data, providing comprehensive tools for natural language processing and text management.

uuv_simulatoruuvsimulator/uuv_simulator

A Gazebo/ROS-based simulator for underwater robotics, providing plugins, controllers, and vehicle models for UUV development.

Certificate Transparencygoogle/certificate-transparency

A framework for publicly logging and auditing TLS certificates to detect misissued or malicious certificates.

rapidhashNicoshev/rapidhash

A family of extremely fast, high-quality, platform-independent hash functions optimized for different performance profiles.

CubeSLAM and ORB SLAMshichaoy/cube_slam

Monocular 3D object detection and SLAM system that detects and tracks cuboids to estimate camera and object poses.

GRBL-Plottersvenhb/GRBL-Plotter

A Windows GCode sender for GRBL controllers supporting SVG, DXF, HPGL import, 6-axis DRO, and advanced CNC machine control.

NPocoschotime/NPoco

A simple micro-ORM for .NET that maps SQL query results directly to POCO objects with minimal configuration.

libfixmathPetteriAimonen/libfixmath

A cross-platform C library implementing Q16.16 fixed-point arithmetic for systems without floating-point hardware.

Spring.Netspring-projects/spring-net

A comprehensive .NET application framework providing dependency injection, AOP, data access, web frameworks, and enterprise integration.

glbindingcginternals/glbinding

A cross-platform C++ binding for OpenGL that provides type-safe parameters, lazy function resolution, and multi-context support.

DeviceIdMatthewKing/DeviceId

A .NET library for generating unique device identifiers across Windows, Linux, and macOS platforms.

mdnsagnat/node_mdns

A Node.js add-on for multicast DNS service discovery (Zeroconf/Bonjour) to announce and browse services on local networks.

AMGCLddemidov/amgcl

A header-only C++ library for solving large sparse linear systems using algebraic multigrid (AMG) method with support for GPU acceleration.

text2vecdselivanov/text2vec

An efficient R package for text analysis and NLP with fast vectorization, topic modeling, and word embeddings.

fuselocusrobotics/fuse

A ROS framework for sensor fusion using nonlinear least squares optimization, enabling state estimation, localization, mapping, and calibration on robots.

Myrards1983/Myra

A UI library for MonoGame, FNA, and Stride game engines, featuring a rich widget set and XML-based UI design.

hat-trieTessil/hat-trie

A C++ header-only library implementing a fast and memory-efficient HAT-trie data structure for storing sets and maps of strings.

Razoraspnet/Razor

Parser and code generator for the Razor syntax, enabling server-side C# code to be embedded within HTML for dynamic web content.

PGM-indexgvinciguerra/PGM-index

A learned index structure enabling fast lookups, range searches, and updates on billions of items with minimal space usage.

platyPSPowerShell/platyPS

A PowerShell module for authoring external help files in Markdown and converting them to MAML format.

pgged/ruby-pg

A PostgreSQL client library for Ruby providing a native interface with advanced type casting and modern Ruby concurrency support.

color_codedjeaye/color_coded

A Vim plugin providing real-time, semantic code highlighting for C, C++, and Objective-C using libclang.

StrongInjectYairHalberstadt/stronginject

A compile-time checked dependency injection container for C# using Roslyn source generators.

ÖbEngineSygmei/ObEngine

A free and open-source 2D game engine with Lua scripting, built on SFML, featuring a map editor and plugin system.

ÖbEngineObEngine/ObEngine

A free and open-source 2D game engine with Lua scripting, built on SFML, featuring a map editor and plugin system.

Spectrayixuan/spectra

A header-only C++ library for solving large-scale eigenvalue problems, built on top of Eigen.

Plotly.NETplotly/Plotly.NET

Interactive charting library for .NET languages, built on plotly.js, with APIs for F# and C#.

Catalystcuriosity-ai/catalyst

Catalyst is a high-performance C# NLP library inspired by spaCy, offering pre-trained models, entity recognition, and embedding training.

FosterFosterFramework/Foster

A small cross-platform 2D-focused game framework built with C# and SDL3.

spatio_temporal_voxel_layerSteveMacenski/spatio_temporal_voxel_layer

A ROS voxel layer using OpenVDB for efficient 3D environment representation with temporal decay, replacing voxel_grid for navigation.

ndt_ompkoide3/ndt_omp

A multi-threaded, SSE-optimized Normal Distributions Transform algorithm for point cloud registration, offering up to 10x speedup over the original PCL implementation.

OpenEnrothOpenEnroth/OpenEnroth

An open-source reimplementation of the Might and Magic 6-8 game engine for modern platforms with enhanced graphics and modding support.

LeanifyJayXon/Leanify

A lightweight, cross-platform tool for lossless file minification and optimization across many formats.

Husky.Netalirezanet/Husky.Net

A .NET Git hooks tool that automatically runs tasks like linting, testing, and formatting on commit or push.

Lua-C#nuskey8/Lua-CSharp

A high-performance Lua 5.2 interpreter implemented in C# for seamless scripting in .NET and Unity applications.

lidarslam_ros2rsasaki0109/lidarslam_ros2

ROS 2 LiDAR SLAM for creating non-GPL pointcloud maps compatible with Autoware, featuring loop closure and benchmarking.