Trending repositories

601.RainerKuemmerle / g2o

g2o: A General Framework for Graph Optimization

• g2o
• slam
• c-plus-plus
• graph-optimization
• cpp

602.psi4 / psi4

Open-Source Quantum Chemistry – an electronic structure package in C++ driven by Python

• quantum-chemistry
• c-plus-plus
• python
• computational-chemistry
• chemistry
• physics

603.leadedge / Spout2

A video frame sharing system for Microsoft Windows

• texture-sharing

604.gromacs / gromacs

Public/backup repository of the GROMACS molecular simulation toolkit. Please do not mine the metadata blindly; we use https://gitlab.com/gromacs/gromacs for code review and issue tracking.

605.hkr04 / cpp-mcp

Lightweight C++ MCP (Model Context Protocol) SDK

606.villagesql / villagesql-server

VillageSQL - a drop-in replacement for MySQL with extensions

• extensions
• mysql
• database
• drop-in-replacement
• villagesql

607.liuliu / ccv

C-based/Cached/Core Computer Vision Library, A Modern Computer Vision Library

608.urho3d / urho3dArchived

Game engine

• game-engine
• urho3d
• open-source
• game-development
• angelscript
• cross-platform
• +8 more

609.flutter-webrtc / flutter-webrtc

WebRTC plugin for Flutter Mobile/Desktop/Web

• flutter
• webrtc
• android
• ios
• web
• voip
• +3 more

610.Overv / VulkanTutorial

Tutorial for the Vulkan graphics and compute API

• vulkan
• tutorial
• cpp
• graphics-programming
• computer-graphics
• reference

611.DescentDevelopers / Descent3

Descent 3 by Outrage Entertainment

• cplusplus
• game-engine

612.stevenlovegrove / Pangolin

Pangolin is a lightweight portable rapid development library for managing OpenGL display / interaction and abstracting video input.

613.ChunelFeng / CGraph

Translated【A common used C++ & Python DAG framework】 A general-purpose, third-party-dependency-free, cross-platform parallel computing framework based on flow graphs, listed in awesome-cpp. Welcome to star & fork & discuss

• dag
• workflow
• taskflow
• pipeline
• graph
• ai
• +2 more

614.cmu-sei / pharos

Automated static analysis tools for binary programs

• binary-analysis
• reverse-engineering

615.jeremy-rifkin / cpptrace

Simple, portable, and self-contained stacktrace library for C++11 and newer

• backtrace
• debugging
• diagnostics
• stacktrace

616.drolbr / Overpass-API

A database engine to query the OpenStreetMap data.

617.zaphoyd / websocketpp

C++ websocket client/server library

618.jwise / HoRNDIS

Android USB tethering driver for Mac OS X

619.felixguendling / cista

Cista is a simple, high-performance, zero-copy C++ serialization & reflection library.

• serialization
• cpp
• cpp17
• reflection
• deserialization
• efficient
• +3 more

620.taocpp / PEGTL

Parsing Expression Grammar Template Library

• peg
• header-only
• cpp
• parsing
• cpp17
• cpp11
• +7 more

621.ridiculousfish / libdivide

Official git repository for libdivide: optimized integer division

622.inspircd / inspircd

A high-performance Internet Relay Chat (IRCv3) server for UNIX-like and Windows systems

• inspircd
• c-plus-plus
• irc-server
• ircv3
• ircd
• irc
• +2 more

623.Exiv2 / exiv2

Image metadata library and tools

• image-metadata
• exif-metadata
• exif-interface
• exif
• iptc
• xmp-metadata
• +3 more

624.jameshball / osci-render

〰📺🔊 Synthesiser audio plugin for making music by drawing objects on an oscilloscope using audio.

• audio
• oscilloscope
• music
• rendering
• blender
• midi
• +2 more

625.microsoft / CNTKArchived

Microsoft Cognitive Toolkit (CNTK), an open source deep-learning toolkit

• cognitive-toolkit
• cntk
• deep-learning
• machine-learning
• deep-neural-networks
• neural-network
• +5 more

626.flashlight / flashlight

A C++ standalone library for machine learning

• flashlight
• machine-learning
• autograd
• cpp
• deep-learning
• neural-network
• +1 more

627.wang-bin / QtAV

TranslatedA cross-platform multimedia framework based on Qt and FFmpeg. Recommand to use new sdk https://github.com/wang-bin/mdk-sdk

• qtav
• ffmpeg
• player
• multimedia
• c-plus-plus
• video

628.PixarAnimationStudios / OpenSubdiv

An Open-Source subdivision surface library.

629.ethz-asl / maplab

A Modular and Multi-Modal Mapping Framework

• mapping
• slam
• not-matlab

630.taglib / taglib

TagLib Audio Meta-Data Library

631.wildmeshing / fTetWild

Fast Tetrahedral Meshing in the Wild

632.raceintospace / raceintospace

This is the GitHub home of Race Into Space, the computer version of the Liftoff! board game by Fritz Bronner. It was developed by Strategic Visions and published by Interplay as a disk-based game in 1993 and a CD-ROM in 1994. It was open-sourced in 2005 and a number of improvements have been made over the original.

• lunar
• lunar-lander
• moon
• probe
• race
• satellite
• +1 more

633.iamsopotatoe-coder / TinyLoad

Open source Windows x64 PE packer and crypter. Compresses and encrypts executables with a custom virtual machine into a self extracting stub.

• compression
• packer
• pe-packer
• pe-compress
• pe-protection
• pepacker
• +13 more

634.TarsCloud / Tars

Tars is a high-performance RPC framework based on name service and Tars protocol, also integrated administration platform, and implemented hosting-service via flexible schedule.

• rpc-framework
• high-performance
• high-availability
• microservice
• tars-foundation
• tars

635.meta / proxygen

A collection of C++ HTTP libraries including an easy to use HTTP server.

636.NASA-SW-VnV / ikos

Static analyzer for C/C++ based on the theory of Abstract Interpretation.

• static-analysis
• software-verification
• abstract-interpretation
• program-analysis

637.teeworlds / teeworlds

A retro multiplayer shooter

• teeworlds
• game
• multiplayer
• c
• c-plus-plus
• windows
• +4 more

638.TileDB-Inc / TileDB

The Universal Storage Engine

• tiledb
• arrays
• storage-engine
• scientific-computing
• data-analysis
• hdfs
• +7 more

639.troldal / OpenXLSX

A C++ library for reading, writing, creating and modifying Microsoft Excel® (.xlsx) files.

• excel
• cpp
• cpp17

640.ayushsharma82 / ESP-DASH

Blazing fast library to create a functional, on-device dashboard for ESP32, RP2040+W and RP2350+W microcontrollers

• ui
• library
• arduino
• dashboard
• esp-dash
• esp32
• +11 more

641.wpilibsuite / allwpilib

Official Repository of WPILibJ and WPILibC

• wpilibc
• roborio
• hal
• wpilibj
• ntcore
• cscore

642.crypto2011 / IDR

Interactive Delphi Reconstructor

643.vincentlaucsb / csv-parser

A modern C++ CSV parser and serializer that doesn't make you choose between ease of use or performance.

• csv
• parser
• json
• tab-separated
• csv-parser
• statistics
• +5 more

644.SpacehuhnTech / DeauthDetector

Detect deauthentication frames using an ESP8266

• arduino
• esp8266
• deauth
• attack
• deauthentication
• disassociation
• +6 more

645.aui-framework / aui

Declarative UI toolkit for modern C++20

• c-plus-plus
• c-plus-plus-20
• cmake
• cross-platform-gui
• desktop
• framework
• +4 more

646.biologist79 / ESPuino

RFID-controlled musicplayer powered by ESP32

• esp32
• i2s
• i2s-audio
• mqtt
• mqtt-smarthome
• neopixel-ring
• +11 more

647.ad-freiburg / loom

Software suite for the automated generation of geographically correct or schematic transit maps.

648.ZXShady / enchantum

Faster enum reflection for C++17 since I don't want to wait for C++26 reflection.

• c-plus-plus
• cpp
• cpp20
• enum
• enum-to-string
• header-only
• +9 more

649.cinder / Cinder

Cinder is a community-developed, free and open source library for professional-quality creative coding in C++.

650.bloomberg / blazingmq

A modern high-performance open source message queuing system

• distributed-systems
• message-queue
• messaging
• middleware
• queue
• queues
• +1 more

651.Neargye / nameof

Nameof operator for modern C++, simply obtain the name of a variable, type, function, macro, and enum

• cplusplus
• cplusplus-17
• c-plus-plus
• c-plus-plus-17
• cpp
• cpp17
• +9 more

652.koide3 / hdl_graph_slam

3D LIDAR-based Graph SLAM

• ros
• slam
• lidar
• velodyne
• hdl-graph-slam
• point-cloud
• +1 more

653.KDAB / GammaRay

GammaRay is a tool to poke around in a Qt-application and also to manipulate the application to some extent.

• kdab
• qt

654.bloomberg / bde

Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.

• allocators
• cpp-library
• cpp
• cpp11
• polymorphic-allocators

655.ethz-adrl / control-toolbox

The Control Toolbox - An Open-Source C++ Library for Robotics, Optimal and Model Predictive Control

• optimal-control
• model-predictive-control
• ilqr
• ilqg
• robotics
• trajectory-optimization
• +9 more

656.yvt / openspades

Compatible client of Ace of Spades 0.75

• c-plus-plus
• game
• voxel
• opengl
• ace-of-spades
• fps-game
• +14 more

657.lovebrew / lovepotion

LÖVE for Nintendo Homebrew

658.Desbordante / desbordante-core

Desbordante is a high-performance data profiler that is capable of discovering many different patterns in data using various algorithms. It also allows to run data cleaning scenarios using these algorithms. Desbordante has a console version and an easy-to-use web application.

• data-analytics
• data-cleaning
• data-cleansing
• data-engineering
• data-exploration
• data-mining
• +14 more

659.xtaci / algorithms

Algorithms & Data structures in C++.

660.RobustFieldAutonomyLab / LeGO-LOAM

LeGO-LOAM: Lightweight and Ground-Optimized Lidar Odometry and Mapping on Variable Terrain

• loam
• iros
• ieee
• lidar
• odometry
• slam
• +9 more

661.lvandeve / lodepng

PNG encoder and decoder in C and C++.

662.EQMG / Acid

A high speed C++17 Vulkan game engine

• game-engine
• vulkan
• vulkan-game-engine
• renderer
• graphics-library
• 3d-engine
• +8 more

663.brofield / simpleini

Cross-platform C++ library providing a simple API to read and write INI-style configuration files

664.ToruNiina / toml11

TOML for Modern C++

• toml
• c-plus-plus-11
• c-plus-plus
• parser
• serializer
• c-plus-plus-14
• +4 more

665.runestubbe / Crinkler

Crinkler is an executable file compressor (or rather, a compressing linker) for compressing small 32-bit Windows demoscene executables. As of 2026, it is the most widely used tool for compressing 1k/4k/8k intros.

666.Siv3D / OpenSiv3D

C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)

• game-engine
• gamedev
• game-developement
• cpp
• cpp20
• c-plus-plus
• +2 more

667.ccrma / chuck

ChucK Music Programming Language

• chuck
• audio
• language
• music
• programming
• strongly-timed

668.MediaArea / MediaInfoLib

Convenient unified display of the most relevant technical and tag data for video and audio files.

• mediainfo
• mediainfolib
• video
• audio
• metadata

669.grayj / Jedi-Academy

Star Wars Jedi Knight: Jedi Academy

670.sourcemeta / jsonschema

The CLI for working with JSON Schema. Covers formatting, linting, testing, bundling, and more for both local development and CI/CD pipelines

• json
• json-schema
• jsonschema
• openapi
• tooling
• tools
• +6 more

671.nasa / trick

Trick Simulation Environment. Trick provides a common set of simulation capabilities and utilities to build simulations automatically.

672.TTimo / doom3.gpl

Doom 3 GPL source release

673.sorbet / sorbet

A fast, powerful type checker designed for Ruby

• ruby
• types
• sorbet

674.p-ranav / indicators

Activity Indicators for Modern C++

• header-only
• mit-license
• activity-indicator
• terminal-colors
• lightweight
• library
• +14 more

675.David-Haim / concurrencpp

Modern concurrency for C++. Tasks, executors, timers and C++20 coroutines to rule them all

• cpp
• await
• async-await
• executor-service
• tasks
• threadpool
• +13 more

676.fnc12 / sqlite_orm

❤️ SQLite ORM light header only library for modern C++

• sqlite-orm
• crud
• orm
• cplusplus
• cplusplus-14
• sqlite
• +6 more

677.MRPT / mrpt

:zap: The Mobile Robot Programming Toolkit (MRPT)

• mrpt
• c-plus-plus
• mobile-robotics
• slam
• autonomous-driving
• computer-vision
• +7 more

678.bbc / audiowaveform

C++ program to generate waveform data and render waveform images from audio files

• c-plus-plus
• audio

679.DTolm / VkFFT

Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal Fast Fourier Transform library

• vulkan
• fft
• convolution
• r2c
• c2r
• hpc
• +7 more

680.gaowenliang / imu_utils

A ROS package tool to analyze the IMU performance.

• imu
• allan
• gyro
• calibration

681.mostafa-saad / ArabicCompetitiveProgramming

The repository contains the ENGLISH description files attached to the video series in my ARABIC algorithms channel.

• algorithm
• acm-icpc
• competitive-programming
• arabic
• youtube
• data-structures
• +2 more

682.nCine / nCine

A cross-platform 2D game engine

• cpp11
• game-engine
• game-engine-2d
• game-development
• opengl
• real-time
• +13 more

683.nst / JSONTestSuite

A comprehensive test suite for RFC 8259 compliant JSON parsers

684.CCNYRoboticsLab / imu_tools

ROS tools for IMU devices

685.texus / TGUI

Cross-platform modern C++ GUI

• tgui
• sfml
• cross-platform
• gui
• ui
• c-plus-plus
• +1 more

686.eyalz800 / zpp_bits

A lightweight C++20 serialization and RPC library

• serialization
• cpp
• header-only
• rpc
• cpp20

687.Mudlet / Mudlet

⚔️ A cross-platform, open source, and super fast MUD client with scripting in Lua

• mudlet
• lua
• cross-platform
• mud
• game
• text-based
• +14 more

688.webgpu-native / webgpu-headers

webgpu.h - C version of the JS API, for both native and Wasm. A multi-vendor standard between Dawn/Emdawnwebgpu and wgpu-native. Designed primarily for binding into higher-level languages.

689.bondagit / aes67-linux-daemon

AES67 Linux Daemon with configuration WebUI

• aes67
• audio
• rtp-streaming
• rtp
• audio-over-ip

690.eliemichel / WebGPU-Cpp

A single-file zero-overhead C++ idiomatic wrapper for WebGPU native

691.spmn / vlc-win10smtc

Integrate VLC Media Player with Windows System Media Transport Controls (SMTC)

• vlc
• plugin
• smtc
• media

692.kelektiv / node.bcrypt.js

bcrypt for NodeJs

• bcrypt

693.SOCI / soci

Official repository of the SOCI - The C++ Database Access Library

• cplusplus
• database-library
• postgresql
• mysql
• odbc
• db2
• +4 more

694.serge-sans-paille / frozen

a header-only, constexpr alternative to gperf for C++14 users

695.Tessil / robin-map

C++ implementation of a fast hash map and hash set using robin hood hashing

• c-plus-plus
• cpp
• hash-map
• data-structures
• header-only
• hash-table

696.roc-streaming / roc-toolkit

Real-time audio streaming over the network.

• real-time
• audio
• streaming
• networking
• fec
• dsp
• +1 more

697.boazsegev / iodine

iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support

• ruby
• server
• pubsub
• sse
• clustering
• high-performance
• +5 more

698.canonical / mir

C++ libraries for writing Wayland Shells

• compositor
• desktop
• linux
• wayland
• x11

699.OpenFodder / openfodder

Open Fodder: An open source port of Cannon Fodder

• cannon-fodder
• game
• dos
• amiga

700.bobluppes / graaf

A general-purpose lightweight C++ graph library

• graph
• bfs
• dfs
• graph-algorigthms
• shortest-path-algorithm
• algorithm
• +9 more