Light-City/CPlusPlusThings

C++那些事

changkun/modern-cpp-tutorial

📚 Modern C++ Tutorial: C++11 to C++26 On the Fly | https://changkun.de/modern-cpp/

USTC-Resource/USTC-Course

heart:中国科学技术大学课程资源

cp-algorithms/cp-algorithms

Algorithm and data structure articles for https://cp-algorithms.com (based on http://e-maxx.ru)

wuye9036/CppTemplateTutorial

中文的C++ Template的教学指南。与知名书籍C++ Templates不同，该系列教程将C++ Templates作为一门图灵完备的语言来讲授，以求帮助读者对Meta-Programming融会贯通。(正在施工中)

yuesong-feng/30dayMakeCppServer

30天自制C++服务器，包含教程和源代码

0voice/cpp_new_features

2021年最新整理， C++ 学习资料，含C++ 11 / 14 / 17 / 20 / 23 新特性、入门教程、推荐书籍、优质文章、学习笔记、教学视频等

CodePanda66/CSPostgraduate-408

💯 CSPostgraduate 计算机考研 408 专业课资料及真题资源 (archived)

forhappy/Cplusplus-Concurrency-In-Practice

A Detailed Cplusplus Concurrency Tutorial 《C++ 并发编程指南》

gibsjose/cpp-cheat-sheet

C++ Syntax, Data Structures, and Algorithms Cheat Sheet

parallel101/course

高性能并行编程与优化 - 课件

ZachL1/Bilibili-plus

课程视频、PPT和源代码：侯捷C++系列；台大郭彦甫MATLAB

ThisisGame/cpp-game-engine-book

从零编写游戏引擎教程 Writing a game engine tutorial from scratch

mortennobel/cpp-cheatsheet

Modern C++ Cheatsheet

AnkerLeng/Cpp-0-1-Resource

C++ 匠心之作 从0到1入门资料

Salensoft/thu-cst-cracker

清华大学计算机系课程攻略

dev-cafe/cmake-cookbook

CMake Cookbook recipes.

ShiqiYu/CPP

Lecture notes, projects and other materials for Course 'CS219 Advanced Programming' at Southern University of Science and Technology.

cheatsheet1999/CloudCollection

Notes for Software Engineers on infrastructure and distributed systems. Covers common data structure and algorithms, web concepts, and more!

harleyszhang/cv_note

记录cv算法工程师的成长之路，分享计算机视觉和模型压缩部署技术栈笔记。https://harleyszhang.github.io/cv_note/

liu-jianhao/Cpp-Design-Patterns

C++设计模式

Walton1128/CPP-Templates-2nd--

《C++ Templates 第二版》中文翻译，和原书排版一致，第一部分（1至11章）以及第18，19，20，21、22、23、24、25章已完成，其余内容逐步更新中。 个人爱好，发现错误请指正

SFUMECJF/cmake-examples-Chinese

快速入门CMake,通过例程学习语法。在线阅读地址：https://sfumecjf.github.io/cmake-examples-Chinese/

szza/LearningNote

C++和Linux学习笔记

CppCon/CppCon2014

Speaker materials from CppCon 2014

jainaman224/Algo_Ds_Notes

A comprehensive resource for learning and implementing algorithms and data structures. This repository includes detailed notes, complexity analysis, and code examples in C++, Java, Python, and more. Ideal for students, professionals, and those preparing for coding interviews.

rutura/The-C-20-Masterclass-Source-Code

Source code for the C++ 20 Masterclass on udemy

selfboot/CS_Offer

计算机学科基础知识和主流编程语言相关内容的总结

downdemo/Cpp-Concurrency-in-Action-2ed

C++11/14/17/20 Concurrency Demystified: From Core Principles to Thread-Safe Code

prabhuomkar/pytorch-cpp

C++ Implementation of PyTorch Tutorials for Everyone

ssloy/tinyraycaster

486 lines of C++: old-school FPS in a weekend

hengqiali/AwesomeCpp

AWESOME--- C++学习笔记和常见面试知识点，C++11特性，包括智能指针、四种强制转换、function和bind、移动语义、完美转发、tuple、多态原理、虚表、友元函数、符号重载、函数指针、深浅拷贝、struct内存对齐、volatile以及union\static等各种关键字的用法等等

ashvardanian/less_slow.cpp

Playing around "Less Slow" coding practices in C++ 20, C, CUDA, PTX, & Assembly, from numerics & SIMD to coroutines, ranges, exception handling, networking and user-space IO

tkchu/Game-Programming-Patterns-CN

《游戏编程模式》中文版 (archived)

CppCon/CppCon2016

Slides and other materials from CppCon 2016

CppCon/CppCon2015

Presentation Materials from CppCon 2015

mcpp-community/d2mcpp

D2X | Modern C++ Core Language Features - "A C++ tutorial project focused on practical"

mostafa-saad/ArabicCompetitiveProgramming

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

MKXJun/DirectX11-With-Windows-SDK

现代DX11系列教程：使用Windows SDK(C++)开发Direct3D 11.x

electech6/ORB_SLAM2_detailed_comments

Detailed comments for ORB-SLAM2 with trouble-shooting, key formula derivation, and diagrammatic drawing

downdemo/Cpp-Templates-2ed

Master Modern C++(11/14/17/20) Templates: TMP, SFINAE, Concepts, CRTP, Variadic Magic, and Compile-Time Sorcery

CppCon/CppCon2020

Slides and other materials from CppCon 2020

0xJs/RedTeaming_CheatSheet

Pentesting cheatsheet with all the commands I learned during my learning journey. Will try to to keep it up-to-date.

Blitzer207/C-Resource

黑马程序员匠心之作|C++教程从0到1入门编程

BrightXiaoHan/CMakeTutorial

CMake中文实战教程

Bhupesh-V/30-seconds-of-cpp

30 Seconds of C++ (STL in C++). Read More about 30C++ here 👉 (archived)

electech6/ORB_SLAM3_detailed_comments

Detailed comments for ORB-SLAM3

harvestlamb/Cpp_houjie

侯捷C++课程PPT及代码,动手学起来

sftrabbit/CppPatterns-Patterns

A repository of modern C++ patterns curated by the community.

CppCon/CppCon2018

Slides and other materials from CppCon 2018

facontidavide/CPP_Optimizations_Diary

Tips and tricks to optimize your C++ code

3dgen/cppwasm-book

books: WebAssembly friendly programming with C/C++ -- Emscripten practice

Dor1s/libfuzzer-workshop

Repository for materials of "Modern fuzzing of C/C++ Projects" workshop.

rongweihe/CPPNotes

【C++ 面试 + C++ 学习指南】 一份涵盖大部分 C++ 程序员所需要掌握的核心知识。

nvpro-samples/vk_mini_path_tracer

A beginner-friendly Vulkan path tracing tutorial in under 300 lines of C++.

Captain1986/CaptainBlackboard

船长关于机器学习、计算机视觉和工程技术的总结和分享

vector-of-bool/pitchfork

Pitchfork is a Set of C++ Project Conventions

luguanxing/Cheating-Plugin-Program

从零开始研究外挂设计原理 Study the principles of cheat design from scratch

green7ea/blog

A short description of the C++ build process

jeaye/stdman

Formatted C++20 stdlib man pages (cppreference)

the-hyp0cr1t3/CC

Everything competitive programming related - introductory guide, topics/concepts, practice problems, snippets & templates, tips & tricks and more.

HeYijia/VINS-Course

VINS-Mono code without Ceres or ROS

chronolaw/cpp_study

follow me to study modern c++

qixianyu-buaa/EigenChineseDocument

This is my translation of Chinese document of Eigen

xiaojiaqi/C1000kPracticeGuide

A C1000k demo with detailed description

huihut/interview

📚 C/C++ 技术面试基础知识总结，包括语言、程序库、数据结构、算法、系统、网络、链接装载库等知识及面试经验、招聘、内推等信息。This repository is a summary of the basic knowledge of recruiting job seekers and beginners in the direction of C/C++ technology, including language, program library, data structure, algorithm, system, network, link loading library,…

TheAlgorithms/C-Plus-Plus

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.

OpenGenus/cosmos

World's largest Contributor driven code dataset | Used in Quark Search Engine, @OpenGenus IQ, OpenGenus Visual Project

Alinshans/MyTinySTL

Achieve a tiny STL in C++11

NVIDIA/cuda-samples

Samples for CUDA Developers which demonstrates features in CUDA Toolkit

gzc/CLRS

notebook:Solutions to Introduction to Algorithms

applenob/Cpp_Primer_Practice

搞定C++:punch:。C++ Primer 中文版第5版学习仓库，包括笔记和课后练习答案。

Mooophy/Cpp-Primer

C++ Primer 5 answers

wisdompeak/LeetCode

This repository contains the solutions and explanations to the algorithm problems on LeetCode. Only medium or above are included. All are written in C++/Python and implemented by myself. The problems attempted multiple times are labelled with hyperlinks.

mandliya/algorithms_and_data_structures

180+ Algorithm & Data Structure Problems using C++

kamyu104/LeetCode-Solutions

🏋️ Python / Modern C++ Solutions of All 4046 LeetCode Problems (Weekly Update)

xtaci/algorithms

Algorithms & Data structures in C++.

zhedahht/CodingInterviewChinese2

《剑指Offer：名企面试官精讲典型编程面试题》第二版源代码

gatieme/CodingInterviews

剑指Offer——名企面试官精讲典型编程题

tomlooman/ActionRoguelike

Co-op Action Roguelike in Unreal Engine C++

JakubVojvoda/design-patterns-cpp

C++ Design Patterns

huaxz1986/cplusplus-_Implementation_Of_Introduction_to_Algorithms

《算法导论》第三版中算法的C++实现

loveBabbar/CodeHelp-DSA-Busted-Series

This repo is creating providing students easy access to all the programs taught under Codehelp's DSA Busted Series.

ShahjalalShohag/code-library

Templates, algorithms and data structures implemented and collected for programming contests.

pezy/LeetCode

pencil2: LeetCode solutions in C++ 11 and Python3

liuchuo/PAT

🍭 浙江大学PAT题解(C/C++/Java/Python) - 努力成为萌萌的程序媛～

pezy/CppPrimer

books: Solutions for C++ Primer 5th exercises.

ShujiaHuang/Cpp-Primer-Plus-6th

《C++ Primer Plus 第6版（中文版）》原书代码、习题答案和个人笔记，仅供学习和交流。

huangmingchuan/Cpp_Primer_Answers

《C++ Primer》第五版中文版习题答案

ndrplz/self-driving-car

Udacity Self-Driving Car Engineer Nanodegree projects.

bqi343/cp-notebook

General Resources for Competitive Programming

MasteringOpenCV/code

Code for the book "Mastering OpenCV with Practical Computer Vision Projects" by Packt Publishing 2012.

liuyubobobo/Play-Leetcode

My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言，一部分问题支持Java语言。近乎所有问题都会提供多个算法解决。大家加油！：）

Jack-Cherish/LeetCode

monkey:LeetCode、剑指Offer刷题笔记（C/C++、Python3实现）

nodejs/node-addon-examples

Node.js C++ addon examples from http://nodejs.org/docs/latest/api/addons.html

anthropics/claude-desktop-buddy

Reference and an example for the Bluetooth API for makers in Claude Cowork & Claude Code Desktop

flutter/codelabs

Flutter codelab examples

QianMo/OpenCV3-Intro-Book-Src

blue_book:《OpenCV3编程入门》书本配套源码 |《Introduction to OpenCV3 Programming》Book Source Code

yogykwan/acm-challenge-workbook

《挑战程序设计竞赛》习题册攻略

manishbisht/Competitive-Programming

pushpin: :books: Solution of competitive programming problems, code templates, Data Structures and Algorithms, hackathons, interviews and much more.

MikeMirzayanov/testlib

C++ library to develop competitive programming problems

lzl124631x/LeetCode

My C++ Code for LeetCode OJ

luliyucoordinate/Leetcode

Play Leetcode with different programming language

Hawstein/cracking-the-coding-interview

Solutions for the book: Cracking the coding interview V4. Written in C++.

walbourn/directx-sdk-samples-reworked

This repo contains Direct3D 11, XInput, and XAudio2 samples C++ samples from the legacy DirectX SDK updated to build using the Windows 10 SDK (archived)

zhedahht/ChineseCodingInterviewAppendix

The source code for the appendix part of the Chinese version of the book Coding Interviews

careercup/CtCI-6th-Edition-cpp

Cracking the Coding Interview 6th Ed. C++ Solutions

walkccc/LeetCode

💡 LeetCode in C++23/Java/Python/MySQL/TypeScript (respect coding conventions)

gameprogcpp/code

Game Programming in C++ Code

Harrison1/unrealcpp

Unreal Engine 4 C++ examples

smv1999/CompetitiveProgrammingQuestionBank

This repository contains all the popular Competitive Programming and DSA questions with solutions for your Coding Interview Preparation.

eliben/llvm-clang-samples

UNMAINTAINED: Examples of using the LLVM and Clang compilation libraries and tools (archived)

Miller-Xie/Code

面试高频算法题总结，个人博客

QianMo/GPU-Gems-Book-Source-Code

cd: CD Content ( Source Code ) Collection of Book 1~ 3 | 《GPU精粹》 1~ 3 随书CD（源代码）珍藏

CodeTest-StudyGroup/Code-Test-Study

코딩 테스트 관련 기출문항을 풀어보고 소스코드 및 설명을 업로드합니다.

gzwl/leetcode

The optimum C++ solutions for the leetcode

carbon-language/carbon-lang

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

exaloop/codon

A high-performance, zero-overhead, extensible Python compiler with built-in NumPy support

focus-creative-games/hybridclr

HybridCLR是一个特性完整、零成本、高性能、低内存的Unity全平台原生c#热更新解决方案。 HybridCLR is a fully featured, zero-cost, high-performance, low-memory solution for Unity's all-platform native c# hotupdate.

hsutter/cppfront

A personal experimental C++ Syntax 2 -> Syntax 1 compiler

skeeto/w64devkit

Portable C and C++ Development Kit for x64 (and x86) Windows

asmjit/asmjit

Low-latency machine code generation

sass/libsass

A C/C++ implementation of a Sass compiler (archived)

root-project/cling

The cling C++ interpreter

jank-lang/jank

jank is the native Clojure dialect with seamless C++ interop.

grame-cncm/faust

Functional programming language for signal processing and sound synthesis

ChaiScript/ChaiScript

Embedded Scripting Language Designed for C++

llvm-mirror/clang

Mirror kept for legacy. Moved to https://github.com/llvm/llvm-project (archived)

seanbaxter/circle

The compiler is available for download. Get it!

RuntimeCompiledCPlusPlus/RuntimeCompiledCPlusPlus

Change C++ code at runtime

herumi/xbyak

A JIT assembler for x86/x64 architectures supporting the latest instruction set extensions such as AVX10.2 and ACE

llvm/circt

Circuit IR Compilers and Tools

AdaptiveCpp/AdaptiveCpp

Compiler for multiple programming models (SYCL, C++ standard parallelism, HIP/CUDA) for CPUs and GPUs from all vendors: The independent, community-driven compiler for C++-based heterogeneous programming models. Lets applications adapt themselves to all the hardware in the system - even at runtime!

fusionlanguage/fut

Fusion programming language. Transpiling to C, C++, C#, D, Java, JavaScript, Python, Swift, TypeScript and OpenCL C.

vgvassilev/cling

The interactive C++ interpreter Cling

standardese/cppast

Library to parse and work with the C++ AST

yrnkrn/zapcc

zapcc is a caching C++ compiler based on clang, designed to perform faster compilations

BitFunnel/NativeJIT

A C++ expression -> x64 JIT

curv3d/curv

a language for making art using mathematics (archived)

tomhrr/dale

Lisp-flavoured C

LiquidPlayer/LiquidCore

Node.js virtual machine for Android and iOS

lsegal/my_toy_compiler

My Toy Compiler. Read about how I did it at the homepage URL

tsoding/nob.h

Header only library for writing build recipes in C.

ccache/ccache

ccache – a fast compiler cache

fungos/cr

cr.h: A Simple C Hot Reload Header-only Library

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.

aras-p/ClangBuildAnalyzer

Clang build analysis tool using -ftime-trace

Chuyu-Team/VC-LTL

Shared to msvcrt.dll and optimize the C/C++ application file size. (archived)

cppcheck-opensource/cppcheck

static analysis of C/C++ code

include-what-you-use/include-what-you-use

A tool for use with clang to analyze #includes in C and C++ source files

andreasfertig/cppinsights

C++ Insights - See your source code with the eyes of a compiler

oclint/oclint

A static source code analysis tool to improve quality and reduce defects for C, C++ and Objective-C

NASA-SW-VnV/ikos

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

Tencent/TscanCode

A static code analyzer for C++, C#, Lua

wolfpld/tracy

Frame profiler

google/orbit

C/C++ Performance Profiler (archived)

bombela/backward-cpp

A beautiful stack trace pretty printer for C++

sharkdp/dbg-macro

A dbg(…) macro for C++

RudjiGames/MTuner

MTuner is a C/C++ memory profiler and memory leak finder for Windows and other platforms (archived)

yse/easy_profiler

Lightweight profiler library for c++

dfeneyrou/palanteer

Visual Python and C++ nanosecond profiler, logger, tests enabler

jeremy-rifkin/cpptrace

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

crosire/blink

A tool which allows you to edit source code of any MSVC C++ project live at runtime

GPUOpen-Archive/CodeXL

CodeXL is a comprehensive tool suite that enables developers to harness the benefits of CPUs, GPUs and APUs. (archived)

inspector-repl/inspector

A drop-anywhere C++ REPL

sbarex/SourceCodeSyntaxHighlight

Quick Look extension for highlight source code files on macOS 10.15 and later.

MaskRay/ccls

C/C++/ObjC language server supporting cross references, hierarchies, completion and semantic highlighting

qt-creator/qt-creator

A cross-platform Qt IDE

eranif/codelite

A multi purpose IDE specialized in C/C++/Rust/Python/PHP and Node.js. Written in C++

jacobdufault/cquery

C/C++ language server supporting multi-million line code base, powered by libclang. Emacs, Vim, VSCode, and others with language server protocol support. Cross references, completion, diagnostics, semantic highlighting and more (archived)

cpeditor/cpeditor

The IDE for competitive programming :tada: | Fetch, Code, Compile, Run, Check, Submit :rocket:

Andersbakken/rtags

A client/server indexer for c/c++/objc[++] with integration for Emacs based on clang.

royqh1979/RedPanda-CPP

A light-weight C/C++ IDE based on Qt

pnedev/comparePlus

Compare plugin for Notepad++

KDAB/codebrowser

Woboq CodeBrowser

cppit/jucipp

A lightweight & cross-platform IDE supporting the most recent C++ standards. This project has moved to https://gitlab.com/cppit/jucipp. (archived)

drogonframework/drogon

Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows

oatpp/oatpp

🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.

ipkn/crow

Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask)

CrowCpp/Crow

A Fast and Easy to use microframework for the web.

pistacheio/pistache

A high-performance REST toolkit written in C++

userver-framework/userver

Production-ready C++ Asynchronous Framework with rich functionality

qicosmos/cinatra

C++20 实现的跨平台、header only，易用的高性能http库; modern c++(c++20), cross-platform, header-only, easy to use http framework

Corvusoft/restbed

Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++ applications.

matt-42/silicon

A high performance, middleware oriented C++14 http web framework please use matt-42/lithium instead

matt-42/lithium

Easy to use C++17 HTTP Server with no compromise on performances. https://matt-42.github.io/lithium

treefrogframework/treefrog-framework

TreeFrog Framework : High-speed C++ MVC Framework for Web Application

stefanocasazza/ULib

C++ application development framework, to help developers create and deploy applications quickly and simply

yhirose/cpp-httplib

A C++ header-only HTTP/HTTPS server and client library

microsoft/cpprestsdk

The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services. (archived)

libcpr/cpr

C++ Requests: Curl for People, a spiritual port of Python Requests.

boostorg/beast

HTTP and WebSocket built on Boost.Asio in C++11

jpbarrette/curlpp

C++ wrapper around libcURL

mrtazz/restclient-cpp

C++ client for making HTTP/REST requests

BitMEX/api-connectors

Libraries for connecting to the BitMEX API.

qinguoyi/TinyWebServer

fire: Linux下C++轻量级WebServer服务器

facebook/proxygen

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

linyacool/WebServer

A C++ High Performance Web Server

markparticle/WebServer

C++ Linux WebServer服务器

eidheim/Simple-Web-Server

A very simple, fast, multithreaded, platform independent HTTP and HTTPS server and client library implemented using C++11 and Boost.Asio. Created to be an easy way to make REST resources available from C++ applications. (archived)

ideawu/icomet

A C1000K comet/push server built with C++, for web and mobile app

Stiffstream/restinio

Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use

d5/node.native

C++11 port for the Node: native performance and modern simplicity.

etr/libhttpserver

C++ library for creating an embedded Rest HTTP server (and more)

ClickHouse/ClickHouse

ClickHouse® is a real-time analytics database management system

memgraph/memgraph

High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.

facebookincubator/velox

A composable and fully extensible C++ execution engine library for data management systems.

chdb-io/chdb

chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

youngyangyang04/Skiplist-CPP

A tiny KV storage based on skiplist written in C++ language| 使用C++开发，基于跳表实现的轻量级键值数据库🔥🔥 🚀

timeplus-io/proton

The Fastest Unified Streaming SQL Engine in a Single C++ Binary. ⚡ Millisecond latency. 100+ GB/s throughput. Continuously compute real-time context from streams, logs, metrics, events, and CDC.

ByConity/ByConity

ByConity is an open source cloud data warehouse (archived)

realm/realm-core

Core database component for the Realm Mobile Database SDKs

fnc12/sqlite_orm

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

rbock/sqlpp11

A type safe SQL template library for C++

sewenew/redis-plus-plus

Redis client written in C++

SOCI/soci

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

qicosmos/ormpp

modern C++ ORM, C++17, support mysql, postgresql,sqlite

jtv/libpqxx

The official C++ client API for PostgreSQL.

Cylix/cpp_redis

C++11 Lightweight Redis client: async, thread-safe, no dependency, pipelining, multi-platform - NO LONGER MAINTAINED - Please check https://github.com/cpp-redis/cpp_redis (archived)

mongodb/mongo-cxx-driver

C++ Driver for MongoDB

nlohmann/json

JSON for Modern C++

google/flatbuffers

FlatBuffers: Memory Efficient Serialization Library

Tencent/rapidjson

A fast JSON parser/generator for C++ with both SAX/DOM style API

capnproto/capnproto

Cap'n Proto serialization/RPC system - core tools and C++ library

open-source-parsers/jsoncpp

A C++ library for interacting with JSON.

bblanchon/ArduinoJson

📟 JSON library for Arduino and embedded C++. Simple and efficient.

jbeder/yaml-cpp

A YAML parser and emitter in C++

leethomason/tinyxml2

TinyXML2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs.

USCiLab/cereal

A C++11 library for serialization

zeux/pugixml

Light-weight, simple and fast XML parser for C++ with XPath support

ultrajson/ultrajson

Ultra fast JSON decoder and encoder written in C with Python bindings

stephenberry/glaze

Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF

protobuf-c/protobuf-c

Protocol Buffers implementation in C

dropbox/json11

A tiny JSON library for C++11. (archived)

syoyo/tinygltf

Header only C11 tiny glTF 2.0 library

ben-strasser/fast-cpp-csv-parser

fast-cpp-csv-parser

felixguendling/cista

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

marzer/tomlplusplus

Header-only TOML config file parser and serializer for C++17.

getml/reflect-cpp

A C++20 library for fast serialization, deserialization and validation using reflection. Supports JSON, Avro, Boost Serialization, BSON, Cap'n Proto, CBOR, Cereal, Command line interfaces, CSV, Environment variables, flexbuffers, msgpack, parquet, TOML, UBJSON, XML, YAML, yas / msgpack.org[C++20]

troldal/OpenXLSX

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

tfussell/xlnt

bar_chart: Cross-platform user-friendly xlsx library for C++11+

QtExcel/QXlsx

Excel file(*.xlsx) reader/writer library using Qt. Descendant of QtXlsxWriter.

rogersce/cnpy

library to read/write .npy and .npz files in C/C++

ToruNiina/toml11

TOML for Modern C++

alembic/alembic

Alembic is an open framework for storing and sharing scene data that includes a C++ library, a file format, and client plugins and applications.

kazuho/picojson

a header-file-only, JSON parser serializer in C++

ggml-org/llama.cpp

LLM inference in C/C++

NVIDIA/TensorRT-LLM

TensorRT LLM provides users with an easy-to-use Python API to define Large Language Models (LLMs) and supports state-of-the-art optimizations to perform inference efficiently on NVIDIA GPUs. TensorRT LLM also contains components to create Python and C++ runtimes that orchestrate the inference…

rocketride-org/rocketride-server

High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all from your IDE. Includes VS Code extension, TypeScript/Python SDKs, and Docker deployment.

google/gemma.cpp

lightweight, standalone C++ inference engine for Google's Gemma models.

leejet/stable-diffusion.cpp

Diffusion model(SD,Flux,Wan,Qwen Image,Z-Image,...) inference in pure C/C++

cactus-compute/cactus

Quantization, kernels, runtime and inference engine for mobiles, wearables, smart home and robots.

ztxz16/fastllm

fastllm是后端无依赖的高性能大模型推理库。同时支持张量并行推理稠密模型和混合模式推理MOE模型，任意10G以上显卡即可推理满血DeepSeek。双路9004/9005服务器+单显卡部署DeepSeek满血满精度原版模型，单并发20tps；INT4量化模型单并发30tps，多并发可达60+。

ikawrakow/ik_llama.cpp

llama.cpp fork with additional SOTA quants and improved performance

li-plus/chatglm.cpp

C++ implementation of ChatGLM-6B & ChatGLM2-6B & ChatGLM3 & GLM4(V)

janhq/cortex.cpp

Local AI API Platform (archived)

vitoplantamura/OnnxStream

Lightweight inference library for ONNX files, written in C++. It can run Stable Diffusion XL 1.0 on a RPI Zero 2 (or in 298MB of RAM) but also Mistral 7B on desktops and servers. ARM, x86, WASM, RISC-V supported. Accelerated by XNNPACK. Python, C# and JS(WASM) bindings available.

RWKV/rwkv.cpp

INT4/INT5/INT8 and FP16 inference on CPU for RWKV language model

nomic-ai/gpt4all-chat

gpt4all-j chat (archived)

BVLC/caffe

Caffe: a fast open framework for deep learning.

dmlc/xgboost

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

microsoft/CNTK

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

davisking/dlib

A toolkit for making real world machine learning and data analysis applications in C++

NVIDIA/TensorRT

NVIDIA® TensorRT™ is an SDK for high-performance deep learning inference on NVIDIA GPUs. This repository contains the open source components of TensorRT.

catboost/catboost

A fast, scalable, high performance Gradient Boosting on Decision Trees library, used for ranking, classification, regression and other machine learning tasks for Python, R, Java, C++. Supports computation on CPU and GPU.

tiny-dnn/tiny-dnn

header only, dependency-free deep learning framework in C++14

mlpack/mlpack

mlpack: a fast, header-only C++ machine learning library

flashlight/flashlight

A C++ standalone library for machine learning

NVlabs/tiny-cuda-nn

Lightning fast C++/CUDA neural network framework

jolibrain/deepdetect

Deep Learning Server and CLI for Torch and TensorRT

facebookresearch/SparseConvNet

Submanifold sparse convolutional networks (archived)

facebookresearch/TensorComprehensions

A domain specific language to express machine learning workloads. (archived)

libfann/fann

Official github repository for Fast Artificial Neural Network Library (FANN)

sail-sg/envpool

C++-based high-performance parallel environment execution engine (vectorized env) for general RL environments.

ucbrise/clipper

A low-latency prediction-serving system

TorchCraft/TorchCraft

Connecting Torch to StarCraft (archived)

happynear/caffe-windows

Configure Caffe in one hour for Windows users.

Tencent/FeatherCNN

FeatherCNN is a high performance inference engine for convolutional neural networks.

Dobiasd/frugally-deep

A lightweight header-only library for using Keras (TensorFlow) models in C++.

dmlc/mshadow

Matrix Shadow:Lightweight CPU/GPU Matrix and Tensor Template Library in C++/CUDA for (Deep) Machine Learning (archived)

novak-99/MLPP

A library created to revitalize C++ as a machine learning front end. Per aspera ad astra.

dmlc/cxxnet

move forward to https://github.com/dmlc/mxnet (archived)

hughperkins/DeepCL

OpenCL library to train deep convolutional neural networks

dmlc/dmlc-core

A common bricks library for building scalable and portable distributed machine learning.

intel/caffe

This fork of BVLC/Caffe is dedicated to improving performance of this deep learning framework when running on CPU, in particular Intel® Xeon processors. (archived)

DefTruth/lite.ai.toolkit

🛠 A lite C++ toolkit: contains 100+ Awesome AI models, support MNN, NCNN, TNN, ONNXRuntime and TensorRT. 🎉🎉

colmap/colmap

COLMAP - Structure-from-Motion and Multi-View Stereo

DayBreak-u/chineseocr_lite

超轻量级中文ocr，支持竖排文字识别, 支持ncnn、mnn、tnn推理 ( dbnet(1.8M) + crnn(2.5M) + anglenet(378KB)) 总模型仅4.7M

opencv/opencv_contrib

Repository for OpenCV's extra modules

liuliu/ccv

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

xlite-dev/lite.ai.toolkit

A lite C++ AI toolkit: 100+ models with MNN, ORT and TRT, including Det, Seg, Stable-Diffusion, Face-Fusion.

shouxieai/tensorRT_Pro

C++ library based on tensorrt integration

CVCUDA/CV-CUDA

CV-CUDA™ is an open-source, GPU accelerated library for cloud-scale image processing and computer vision.

andrewssobral/bgslibrary

A C++ Background Subtraction Library with wrappers for Python, MATLAB, Java and GUI on QT

patrikhuber/eos

A lightweight 3D Morphable Face Model library in modern C++

hiroi-sora/PaddleOCR-json

OCR离线图片文字识别命令行windows程序，以JSON字符串形式输出结果，方便别的程序调用。提供各种语言API。由 PaddleOCR C++ 编译。

Star-Clouds/CenterFace

face detection

hengli/camodocal

CamOdoCal: Automatic Intrinsic and Extrinsic Calibration of a Rig with Multiple Generic Cameras and Odometry

senlinuc/caffe_ocr

主流ocr算法研究实验性的项目，目前实现了CNN+BLSTM+CTC架构

alexgkendall/caffe-segnet

Implementation of SegNet: A Deep Convolutional Encoder-Decoder Architecture for Semantic Pixel-Wise Labelling

devilsen/CZXing

Make you have the QRCode Scan ability like WeChat!

zhaoweicai/cascade-rcnn

Caffe implementation of multiple popular object detection frameworks

kylemcdonald/FaceTracker

Real time deformable face tracking in C++ with OpenCV 3. (archived)

pmoulon/CMVS-PMVS

This software (CMVS) takes the output of a structure-from-motion (SfM) software as input, then decomposes the input images into a set of image clusters of managable size. An MVS software can be used to process each cluster independently and in parallel, where the union of reconstructions from all…

joaofaro/KCFcpp

C++ Implementation of KCF Tracker

anhttran/3dmm_cnn

Regressing Robust and Discriminative 3D Morphable Models with a very Deep Neural Network

ggml-org/whisper.cpp

Port of OpenAI's Whisper model in C/C++

k2-fsa/sherpa-onnx

Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket…

OpenNMT/CTranslate2

Fast inference engine for Transformer models

yanyiwu/cppjieba

"结巴"中文分词的C++版本

0xShug0/audio.cpp

An all-in-one, pure C++ inference engine for audio models, powered by ggml. Supports TTS, STT, VAD, voice conversion, music generation, and more, with highly optimized performance. No Python dependency.

handy-computer/transcribe.cpp

ggml speech-to-text inference for 16+ model families

k2-fsa/sherpa-ncnn

Real-time speech recognition and voice activity detection (VAD) using next-gen Kaldi with ncnn without Internet connection. Support iOS, Android, Linux, macOS, Windows, Raspberry Pi, VisionFive2, LicheePi4A etc.

marian-nmt/marian

Fast Neural Machine Translation in C++

NVIDIA/cudf

cuDF - GPU DataFrame Library

asmuth/clip

Create charts from the command line

alandefreitas/matplotplusplus

Matplot++: A C++ Graphics Library for Data Visualization 📊🗾

lava/matplotlib-cpp

Extremely simple yet powerful header-only C++ plotting library built on the popular matplotlib

jupyter-xeus/xeus-cling

Jupyter kernel for the C++ programming language

hosseinmoein/DataFrame

C++ DataFrame for statistical, financial, and ML analysis in modern C++

ChenglongChen/kaggle-CrowdFlower

1st Place Solution for CrowdFlower Product Search Results Relevance Competition on Kaggle.

chenshuo/muduo

Event-driven network library for multi-threaded Linux server in C++11

sogou/workflow

C++ Parallel Computing and Asynchronous Networking Framework

project-chip/connectedhomeip

Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.

zaphoyd/websocketpp

C++ websocket client/server library

chriskohlhoff/asio

Asio C++ Library

arvidn/libtorrent

an efficient feature complete C++ bittorrent implementation

nghttp2/nghttp2

nghttp2 - HTTP/2 C Library and tools

sylar-yin/sylar

C++高性能分布式服务器框架,webserver,websocket server,自定义tcp_server（包含日志模块，配置模块，线程模块，协程模块，协程调度模块，io协程调度模块，hook模块，socket模块，bytearray序列化，http模块，TcpServer模块，Websocket模块，Https模块等, Smtp邮件模块, MySQL, SQLite3, ORM,Redis,Zookeeper)

yedf2/handy

🔥简洁易用的C++11网络库 / 支持单机千万并发连接 / a simple C++11 network server framework

Qihoo360/evpp

A modern C++ network library for developing high performance network services in TCP/UDP/HTTP protocols.

seladb/PcapPlusPlus

PcapPlusPlus is a multiplatform C++ library for capturing, parsing and crafting of network packets. It is designed to be efficient, powerful and easy to use. It provides C++ wrappers for the most popular packet processing engines such as libpcap, Npcap, WinPcap, DPDK, AF_XDP and PF_RING.

paullouisageneau/libdatachannel

C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets

mas-bandwidth/yojimbo

A network library for client/server games written in C++

socketio/socket.io-client-cpp

C++11 implementation of Socket.IO client

ZLMediaKit/ZLToolKit

一个基于C++11的轻量级网络框架，基于线程池技术可以实现大并发网络IO

c-ares/c-ares

A C library for asynchronous DNS requests

mfontanini/libtins

High-level, multiplatform C++ network packet sniffing and crafting library.

quickfix/quickfix

QuickFIX C++ Fix Engine Library

magma/magma

Platform for building access networks and modular network services

chronoxor/CppServer

Ultra fast and low latency asynchronous socket server & client C++ library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution

shadowsocks/libQtShadowsocks

A lightweight and ultra-fast shadowsocks library written in C++14 with Qt framework (archived)

nilstate/icey

Real-time media stack and lightweight libwebrtc alternative, built in C++20

inspircd/inspircd

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

OpenVPN/openvpn3

OpenVPN 3 is a C++ class library that implements the functionality of an OpenVPN client, and is protocol-compatible with the OpenVPN 2.x branch.

caozhiyi/CppNet

Cross platform network library with C++11

njh/EtherCard

EtherCard is an IPv4 driver for the ENC28J60 chip, compatible with Arduino IDE

OpenZWave/open-zwave

a C++ library to control Z-Wave Networks via a USB Z-Wave Controller.

Hieromon/AutoConnect

An Arduino library for ESP8266/ESP32 WLAN configuration at runtime with the Web interface

grpc/grpc

C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

apache/brpc

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" means "better RPC".

zeromq/libzmq

ZeroMQ core engine in C++, implements ZMTP/3.1

apache/thrift

Apache Thrift

facebook/fbthrift

Facebook's branch of Apache Thrift, including a new C++ server.

zeromq/cppzmq

Header-only C++ binding for libzmq

mutouyun/cpp-ipc

C++ IPC Library: A high-performance inter-process communication using shared memory on Linux/Windows.

zeroc-ice/ice

All-in-one solution for creating networked applications with RPC, pub/sub, server deployment, and more.

sogou/srpc

RPC framework based on C++ Workflow. Supports SRPC, Baidu bRPC, Tencent tRPC, thrift protocols.

Tencent/phxrpc

A simple C++ based RPC framework.

qicosmos/rest_rpc

modern C++(C++20), simple, easy to use rpc framework

rpclib/rpclib

rpclib is a modern C++ msgpack-RPC server and client library

Gooddbird/tinyrpc

c++ async rpc framework. 14w+qps.

OpenDDS/OpenDDS

OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS also supports Java bindings through JNI.

Tencent/flare

Flare是广泛投产于腾讯广告后台的现代化C++开发框架，包含了基础库、RPC、各种客户端等。主要特点为易用性强、长尾延迟低。

cinemast/libjson-rpc-cpp

C++ framework for json-rpc (json remote procedure call)

ceph/ceph

Ceph is a distributed object, block, and file storage platform

cubefs/cubefs

cloud-native distributed storage

XRPLF/rippled

Decentralized cryptocurrency blockchain daemon implementing the XRP Ledger protocol in C++

baidu/braft

An industrial-grade C++ implementation of RAFT consensus algorithm based on brpc, widely used inside Baidu to build highly-available distributed systems.

ethereum/aleth

Aleth – Ethereum C++ client, tools and libraries (archived)

trustwallet/wallet-core

Cross-platform, cross-blockchain wallet library.

Tencent/phxpaxos

The Paxos library implemented in C++ that has been used in the WeChat production environment.

stellar/stellar-core

Reference implementation for the peer-to-peer agent that manages the Stellar network.

opencurve/curve

Curve is a sandbox project hosted by the CNCF Foundation. It's cloud-native, high-performance, and easy to operate. Curve is an open-source distributed storage system for block and shared file storage.

miguelfreitas/twister-core

twister core / daemon

libbitcoin/libbitcoin-system

Bitcoin Cross-Platform C++ Development Toolkit

Cocos-BCX/cocos-mainnet

Cocos-BCX: The platform for the next generation of digital game economy

eBay/NuRaft

C++ implementation of Raft core logic as a replication library

bitshares/bitshares-core

BitShares Blockchain node and command-line wallet

savoirfairelinux/opendht

OpenDHT: a C++17 Distributed Hash Table implementation

fireice-uk/xmr-stak-cpu

Monero CPU miner

WaykiChain/WaykiChain

Public Blockchain as a Decentralized Finance Infrastructure Service Platform

ocornut/imgui

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

webview/webview

Tiny cross-platform webview library for C/C++. Uses WebKit (GTK/Cocoa) and Edge WebView2 (Windows).

idea4good/GuiLite

✔️The smallest header-only GUI library(4 KLOC) for all platforms

wxWidgets/wxWidgets

Cross-Platform C++ GUI Library

chromiumembedded/cef

Chromium Embedded Framework (CEF). A simple framework for embedding Chromium-based browsers in other applications.

cycfi/elements

Elements C++ GUI library

cztomczak/cefpython

Python bindings for the Chromium Embedded Framework (CEF)

vczh-libraries/GacUI

Native C++ UI library, cross-platform, MVVM and data binding, XML description, multi-language, core/renderer cross-process separation, etc

cnjinhao/nana

a modern C++ GUI library

sudoevolve/EUI-NEO

EUI-NEO is a cross-platform, high-performance, low-overhead C++17 GPUI framework

mitsuba-renderer/nanogui

Minimalistic C++/Python GUI library for OpenGL, GLES2/3, Metal, and WebAssembly/WebGL

BalazsJako/ImGuiColorTextEdit

Colorizing text editor for ImGui

uwerat/qskinny

A lightweight framework on top of the Qt scene graph and only few classes from Qt/Quick. It is usable from C++ and/or QML.

arturadib/node-qt

C++ Qt bindings for Node.js

cneben/QuickQanava

link: C++17 network / graph visualization library - Qt6 / QML node editor.

copperspice/copperspice

Set of cross platform C++ libraries (Core, Gui, Network, Multimedia, SQL, Vulkan, etc)

samhocevar/portable-file-dialogs

💬 Portable GUI dialogs library, C++11, single-header

ArthurSonzogni/FTXUI

computer: C++ Functional Terminal User Interface. :heart:

ggerganov/imtui

ImTui: Immediate Mode Text-based User Interface C++ Library

p-ranav/indicators

Activity Indicators for Modern C++

p-ranav/tabulate

Table Maker for Modern C++

agauniyal/rang

A Minimal, Header only Modern c++ library for terminal goodies 💄✨

jstkdng/ueberzugpp

Drop in replacement for ueberzug written in C++

crosswalk-project/crosswalk

A web runtime built on Chrome. This project is currently unmaintained. (archived)

HuTianQi/SmartOpenCV

fire: :fire: :fire: SmartOpenCV是一个OpenCV在Android端的增强库，解决了OpenCV Android SDK在图像预览方面存在的诸多问题，且无需修改OpenCV SDK源码，与OpenCV的SDK解耦

margelo/nitro

🔥 Insanely fast native C++, Swift or Kotlin modules with a statically compiled binding layer to JSI

ammarahm-ed/react-native-mmkv-storage

An ultra fast (0.0002s read/write), small & encrypted mobile key-value storage framework for React Native written in C++ using JSI

AshampooSystems/boden

Purely native C++ cross-platform GUI framework for Android and iOS development. https://www.boden.io

9miao/CrossApp

Cross-Platform Mobile APP Development Engine

FreeCAD/FreeCAD

Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

microsoft/calculator

Windows Calculator: A simple yet powerful calculator that ships with Windows

cmderdev/cmder

Lovely console emulator package for Windows

chromium/chromium

The official GitHub mirror of the Chromium source

Qv2ray/Qv2ray

star: Linux / Windows / macOS 跨平台 V2Ray 客户端 | 支持 VMess / VLESS / SSR / Trojan / Trojan-Go / NaiveProxy / HTTP / HTTPS / SOCKS5 | 使用 C++ / Qt 开发 | 可拓展插件式设计 :star:

CoatiSoftware/Sourcetrail

Sourcetrail - free and open-source interactive source explorer (archived)

xournalpp/xournalpp

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.

amnezia-vpn/amnezia-client

Amnezia VPN Client (Desktop+Mobile)

dyang886/Game-Cheats-Manager

Easily download and manage single-player game cheats for your convenience

vnotex/vnote

A pleasant note-taking platform in native C++.

hluk/CopyQ

Clipboard manager with advanced features

filecxx/FileCentipede

Cross-platform internet upload/download manager for HTTP(S), FTP(S), SSH, magnet-link, BitTorrent, m3u8, ed2k, and online videos. WebDAV client, FTP client, SSH client.

Stellarium/stellarium

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows, macOS and Haiku. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

ConEmu/ConEmu

ConEmu: Customizable Windows terminal with tabs, splits, quake-style, hotkeys and more

brndnmtthws/conky

Light-weight system monitor for X, Wayland, and other things, too

std-microblock/chromatic

Universal modifier for Chromium/V8 | 广谱注入 Chromium/V8 的通用修改器

LibreCAD/LibreCAD

LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly customizable, and has dozens of translations.

Lymphatus/caesium-image-compressor

Caesium is an image compression software that helps you store, send and share digital pictures, supporting JPG, PNG, WebP and TIFF formats. You can quickly reduce the file size (and resolution, if you want) by preserving the overall quality of the image.

mhogomchungu/media-downloader

Media Downloader is a Qt/C++ front end to yt-dlp, youtube-dl, gallery-dl, lux, you-get, svtplay-dl, aria2c, wget and safari books..

clangen/musikcube

a cross-platform, terminal-based music player, audio engine, metadata indexer, and server in c++

CloudCompare/CloudCompare

CloudCompare main repository

anhkgg/SuperWeChatPC

超级微信电脑客户端，支持多开、防消息撤销、语音消息备份...开放WeChatSDK

LibreOffice/core

Read-only LibreOffice core repo - no pull request (use gerrit instead https://gerrit.libreoffice.org/) - don't download zip, use https://dev-www.libreoffice.org/bundles/ instead

kunkundi/crossdesk

A lightweight, cross-platform remote desktop software with support for Web Client access | 一款支持 Web 客户端访问的轻量级跨平台远程桌面软件。

nuttyartist/notes

Fast and beautiful note-taking app written in C++. Write down your thoughts.

clementine-player/Clementine

tangerine: Clementine Music Player

giuspen/cherrytree

cherrytree

ctubio/Krypto-trading-bot

Self-hosted crypto trading bot (automated high frequency market making) written in C++

ckb-next/ckb-next

RGB Driver for Linux

brave/brave-core

Core engine for the Brave browser for mobile and desktop. For issues https://github.com/brave/brave-browser/issues

ndeadly/MissionControl

Use controllers from other consoles natively on your Nintendo Switch via Bluetooth. No dongles or other external hardware neccessary.

hiyohiyo/CrystalDiskInfo

CrystalDiskInfo

BernardoGiordano/Checkpoint

Fast and simple homebrew save management framework for 3DS and Switch.

contour-terminal/contour

Modern C++ Terminal Emulator

sanni/cartreader

A shield for the Arduino Mega that can back up video game cartridges. (archived)

Chatterino/chatterino2

Chat client for https://twitch.tv

OpenStickCommunity/GP2040-CE

Multi-Platform Gamepad Firmware for Raspberry Pi Pico and other RP2040 boards

Nheko-Reborn/nheko

Desktop client for Matrix using Qt and C++20.

CelestiaProject/Celestia

Real-time 3D visualization of space.

webyog/sqlyog-community

Webyog provides monitoring and management tools for open source relational databases. We develop easy-to-use MySQL client tools for performance tuning and database management. Webyog's solutions include SQL Diagnostic Manager for MySQL performance optimization and SQLyog for MySQL administration.…

cjcliffe/CubicSDR

Cross-Platform Software-Defined Radio Application

FarGroup/FarManager

File and Archive Manager

uowuo/abaddon

An alternative Discord client with voice support made with C++ and GTK 3

storax/kubedoom

Kill Kubernetes pods by playing Id's DOOM!

Bush2021/chrome_plus

A DLL hijack implements Chrome full portability as well as tab enhancements.

pgkt04/defender-control

An open-source windows defender manager. Now you can disable windows defender permanently.

crow-translate/crow-translate

A simple and lightweight translator that allows you to translate and speak text using Google, Yandex Bing, LibreTranslate and Lingva. (archived)

Sapd/HeadsetControl

Sidetone and Battery status for Logitech G930, G533, G633, G933 SteelSeries Arctis 7/PRO 2019 and Corsair VOID (Pro) in Linux and MacOSX

serge-rgb/milton

An infinite-canvas paint program

188080501/JQTools

JQTools 是一个基于 Qt/QML/C++ 的开源开发工具箱，集成文本处理、加密计算、图片优化、二维码与 Qt 辅助等常用功能。

collin80/SavvyCAN

QT based cross platform canbus tool

sainnhe/caj2pdf-qt

CAJ 转 PDF 转换器（GUI 版本）

pixop/video-compare

Split-screen video comparison tool using FFmpeg and SDL2

s60sc/ESP32-CAM_MJPEG2SD

ESP32 Camera motion capture application to record JPEGs to SD card as AVI files and stream to browser as MJPEG. If a microphone is installed then a WAV file is also created. Files can be uploaded via FTP or downloaded to browser.

Cubitect/cubiomes-viewer

An efficient graphical Minecraft seed finder and map viewer.

Denvi/Candle

GRBL controller application with G-Code visualizer written in Qt.

benkuper/Chataigne

Artist-friendly Modular Machine for Art and Technology

cool2528/baiduCDP

百度网盘下载神器 (archived)

ChrisAnd1998/TaskbarXI

An application written in C++ to modify the Windows 11 Taskbar. (archived)

cloose/CuteMarkEd

Qt Markdown Editor

calamares/calamares

Distribution-independent installer framework (archived)

owncloud/client

🖥️ Desktop Syncing Client for ownCloud

anael-seghezzi/CToy

Interactive C live coding environment

Voine/ChatWaifu_Mobile

移动版二次元 AI 老婆聊天器

brookhong/KeyCastOW

keystroke visualizer for Windows, lets you easily display your keystrokes while recording screencasts.

Plutoberth/SonyHeadphonesClient

A {Windows, macOS, Linux} client recreating the functionality of the Sony Headphones app (archived)

ccMSC/ckb

RGB Driver for Linux and OS X

ratwithacompiler/OBS-captions-plugin

Closed Captioning OBS plugin using Google Speech Recognition

hyprwm/Hypr

Hypr is a tiling window manager written in modern C++.

thewtex/tmux-mem-cpu-load

CPU, RAM, and load monitor for use with tmux

fossephate/JoyCon-Driver

A vJoy feeder for the Nintendo Switch JoyCons and Pro Controller

CDrummond/cantata

Qt5 Graphical MPD Client (archived)

symless/synergy

Use the keyboard, mouse, or trackpad of one computer to control nearby computers, and work seamlessly between them.

openframeworks/openFrameworks

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

cinder/Cinder

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

patriciogonzalezvivo/glslViewer

Console-based GLSL Sandbox for 2D/3D shaders

mosra/magnum

Lightweight and modular C++11 graphics middleware for games and data visualization

OGRECave/ogre

high-performance rendering backend (C++, Python, C#, Java)

KhronosGroup/Vulkan-Hpp

Open-Source Vulkan C++ API

MrNeRF/LichtFeld-Studio

Train, inspect, edit, automate, and export 3D Gaussian Splatting scenes from a single native application.

microsoft/DirectXShaderCompiler

This repo hosts the source for the DirectX Shader Compiler which is based on LLVM/Clang.

xelatihy/yocto-gl

Yocto/GL: Tiny C++ Libraries for Data-Driven Physically-based Graphics

microsoft/DirectXTK

The DirectX Tool Kit (aka DirectXTK) is a collection of helper classes for writing DirectX 11.x code in C++

tsoding/olive.c

Simple 2D Graphics Library for C

nmwsharp/polyscope

A C++ & Python viewer for 3D data like meshes and point clouds

floooh/oryol

A small, portable and extensible C++ 3D coding framework

knightcrawler25/GLSL-PathTracer

A toy physically based GPU path tracer (C++/OpenGL/GLSL)

microsoft/Win2D

Win2D is an easy-to-use Windows Runtime API for immediate mode 2D graphics rendering with GPU acceleration. It is available to C#, C++ and VB developers writing apps for the Windows Universal Platform (UWP). It utilizes the power of Direct2D, and integrates seamlessly with XAML and CoreWindow.

microsoft/ShaderConductor

ShaderConductor is a tool designed for cross-compiling HLSL to other shading languages (archived)

tunabrain/tungsten

High performance physically based renderer in C++11

thorvg/thorvg

A production-ready C++ vector graphics engine supporting SVG and Lottie formats, featuring advanced rendering backends such as WebGPU for high-performance graphics.

vsg-dev/VulkanSceneGraph

Vulkan & C++17 based Scene Graph Project

pelicanmapping/osgearth

3D Maps & Terrain SDK (C++)

microsoft/DirectXTK12

The DirectX Tool Kit (aka DirectXTK12) is a collection of helper classes for writing DirectX 12 code in C++

LiangliangNan/Easy3D

A lightweight, easy-to-use, and efficient library for processing and rendering 3D data (C++ & Python)

googlevr/cardboard

Open source Cardboard SDK and samples

Auburn/FastNoise2

Modular node graph based noise generation library using SIMD, C++17 and templates

narzoul/DDrawCompat

DirectDraw and Direct3D 1-7 compatibility, performance and visual enhancements for Windows Vista, 7, 8, 10 and 11

OGRECave/ogre-next

scene-oriented, flexible 3D C++ engine

LuxCoreRender/LuxCore

LuxCore source repository

tgfrerer/island

🌋🐎 Project Island is an experimental, hot-reloading Vulkan Renderer for Linux and Windows, written in C/C++.

google/lullaby

A collection of C++ libraries designed to help teams develop virtual and augmented reality experiences (archived)

ibaaj/dijkstra-cartography

Using Dijkstra's algorithm ("finding the shortest paths between nodes in a graph") to draw maps :earth_africa:. (archived)

madmann91/bvh

A modern C++ BVH construction and traversal library

keith2018/SoftGLRender

Tiny C++ Software Renderer / Rasterizer, and implements OpenGL and Vulkan renderers for comparison

aras-p/ToyPathTracer

Toy path tracer for my own learning purposes (CPU/GPU, C++/C#, Win/Mac/Wasm, DX11/Metal, also Unity)

JoeyDeVries/Cell

OpenGL C++ Graphics Engine

shadps4-emu/shadPS4

PlayStation 4 emulator for Windows, Linux, macOS and FreeBSD written in C++

electronicarts/CnC_Remastered_Collection

Command & Conquer: Remastered Collection (archived)

RPCS3/rpcs3

PlayStation 3 emulator and debugger

cocos2d/cocos2d-x

Cocos2d-x is a suite of open-source, cross-platform, game-development tools utilized by millions of developers across the globe. Its core has evolved to serve as the foundation for Cocos Creator 1.x & 2.x.

OpenRCT2/OpenRCT2

An open source re-implementation of RollerCoaster Tycoon 2 🎢

hrydgard/ppsspp

A PSP emulator for Android, Windows, Mac, Linux and iOS, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues.

CleverRaven/Cataclysm-DDA

Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.

skypjack/entt

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

jrouwe/JoltPhysics

A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.

TrinityCore/TrinityCore

TrinityCore Open Source MMO Framework (master = 12.1.0.69497, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.2.60895)

cemu-project/Cemu

Cemu - Wii U emulator

cocos/cocos-engine

Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.

electronicarts/CnC_Red_Alert

Command and Conquer: Red Alert (archived)

cuberite/cuberite

A lightweight, fast and extensible game server for Minecraft

supertuxkart/stk-code

The code base of SuperTuxKart

The-Powder-Toy/The-Powder-Toy

Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.

panda3d/panda3d

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

amhndu/SimpleNES

An NES emulator in C++

gameplay3d/gameplay

Open-source, cross-platform, C++ game engine for creating 2D/3D games.

maximegmd/CyberEngineTweaks

Cyberpunk 2077 tweaks, hacks and scripting framework

electronicarts/CnC_Generals_Zero_Hour

Command and Conquer: Generals - Zero Hour (archived)

k4zmu2a/SpaceCadetPinball

Decompilation of 3D Pinball for Windows – Space Cadet

ketoo/NoahGameFrame

A fast, scalable, distributed game server engine/framework for C++, include the actor library, network library, can be used as a real time multiplayer game engine ( MMO RPG/MOBA ), which support C#/Lua script/ Unity3d, Cocos2dx and plan to support Unreal.

nem0/LumixEngine

3D C++ Game Engine - yet another open source game engine

amzeratul/halley

A lightweight game engine written in modern C++

AtomicGameEngine/AtomicGameEngine

The Atomic Game Engine is a multi-platform 2D and 3D engine with a consistent API in C++, C#, JavaScript, and TypeScript (archived)

crawl/crawl

Dungeon Crawl: Stone Soup official repository

scarsty/kys-cpp

《金庸群侠传》c++复刻版，已完工

guillaumeblanc/ozz-animation

Open source c++ skeletal animation library and toolset

alexbatalov/fallout1-ce

Fallout for modern operating systems

coronalabs/corona

Solar2D Game Engine main repository (ex Corona SDK)

Hopson97/MineCraft-One-Week-Challenge

I challenged myself to see if I could create a voxel game (Minecraft-like) in just one week using C++ and OpenGL, and here is the result

yimengfan/BDFramework.Core

Simple and powerful Unity3d game workflow! 简单、高效、高度工业化的商业级unity3d 工作流。

godotengine/godot-cpp

C++ bindings for the Godot script API

PanicPetal/ALS-Community

Replicated and optimized community version of Advanced Locomotion System V4 for Unreal Engine 5.4 with additional features & bug fixes

teeworlds/teeworlds

A retro multiplayer shooter

crownengine/crown

A complete and cross-platform game engine designed for flexibility, performance and fast iteration.

alexbatalov/fallout2-ce

Fallout 2 for modern operating systems

Cxbx-Reloaded/Cxbx-Reloaded-legacy

Xbox (Original) Emulator

alecthomas/entityx

EntityX - A fast, type-safe C++ Entity-Component system

tuyoogame/huatuo

huatuo是一个特性完整、零成本、高性能、低内存的近乎完美的Unity全平台原生c#热更方案。 Huatuo is a fully featured, zero-cost, high-performance, low-memory solution for Unity's all-platform native c# hotfix

JACoders/OpenJK

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

plibither8/2048.cpp

🎮 Fully featured terminal version of the game "2048" written in C++

CytopiaTeam/Cytopia

deciduous_tree::house_with_garden::office::evergreen_tree: A city building simulation game

gosu/gosu

2D game development library for Ruby and C++

EQMG/Acid

A high speed C++17 Vulkan game engine

ErLinErYi/PlantsVsZombies

PlantsVsZombies game made by cocos2dx 3.16 (c++)

ezEngine/ezEngine

An open source C++ game engine.

GameFoundry/B3DFramework

Modern C++ library for the development of real-time graphical applications

cocos2d/cocos2d-js

cocos2d-x for JS

Cockatrice/Cockatrice

A cross-platform virtual tabletop for multiplayer card games

otland/forgottenserver

A free and open-source MMORPG server emulator written in C++

electronicarts/CnC_Tiberian_Dawn

Command and Conquer Tiberian Dawn (archived)

dosbox-staging/dosbox-staging

DOSBox Staging is a modern continuation of DOSBox with advanced features and current development practices.

DanielChappuis/reactphysics3d

Open source C++ physics engine library in 3D

GValiente/butano

Modern C++ high level GBA engine

TriAxis-Games/RealtimeMeshComponent

Unreal Engine 5 plugin component for rendering runtime generated content.

hugoam/two

c++ toolkit for rapid development of live graphical apps and games

Blizzard/s2client-api

StarCraft II Client - C++ library supported on Windows, Linux and Mac designed for building scripted bots and research using the SC2API.

perilouswithadollarsign/cstrike15_src

Leak of CS:GO Source code, provided by yours truly so go rep me

TeamHypersomnia/Hypersomnia

Multiplayer top-down shooter made from scratch in C++. Web version: https://play.hypersomnia.io Made in 🇵🇱

electronicarts/CnC_Renegade

Command and Conquer: Renegade (archived)

jmorton06/Lumos

Cross-Platform C++ 2D/3D game engine

hugoam/toy

the thin c++ game engine

ProjectBorealis/PBCharacterMovement

HL2-style, classic FPS movement for Unreal Engine implemented in C++

chukong/quick-cocos2d-x

quick-cocos2d-x is a quick framework, based on cocos2d-x. Make mobile games in Lua.

Sixze/ALS-Refactored

Completely reworked and improved C++ version of Advanced Locomotion System V4.

kripken/BananaBread

BananaBread is a C++ 3D game engine that runs on the web using JavaScript+WebGL+HTML

MihailRis/voxelcore

VoxelCore – voxel game engine in C++

mayerui/sudoku

C++实现的跨平台数独游戏，命令行操作易上手，可以在开发间隙用来放松身心。数百行代码，初学者也可以轻松掌握。

binji/pokegb

A gameboy emulator that only plays Pokemon Blue, in ~50 lines of c++.

nCine/nCine

A cross-platform 2D game engine

SourMesen/Mesen

Mesen is a cross-platform (Windows & Linux) NES/Famicom emulator built in C++ and C# (archived)

CE-Programming/CEmu

Third-party TI-84 Plus CE / TI-83 Premium CE emulator, focused on developer features

silence1772/GreedySnake

c++经典项目贪吃蛇游戏控制台版，详细注释

colobot/colobot

Source code of open-source Colobot: Gold Edition project developed by Epsitec and TerranovaTeam

asc-community/MxEngine

C++ open source 3D game engine

Siv3D/OpenSiv3D

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

gscept/nebula

Nebula is an open-source and free-to-use modern C++ game engine.

cmangos/mangos-classic

C(ontinued)-MaNGOS (Classic fork) is about: -- Doing WoW-Emulation Right!

elnormous/ouzel

C++ game engine for Windows, macOS, Linux, iOS, tvOS, Android, and web browsers

Cxbx-Reloaded/Cxbx-Reloaded

Xbox (Original) Emulator

juce-framework/JUCE

JUCE is an open-source cross-platform C++ application framework for desktop and mobile applications, including VST, VST3, AU, AUv3, LV2 and AAX audio plug-ins.

google/oboe

Oboe is a C++ library that makes it easy to build high-performance audio apps on Android.

bozbez/win-capture-audio

An OBS plugin that allows capture of independant application audio streams on Windows, in a similar fashion to OBS's game capture and Discord's application streaming.

MTG/essentia

C++ library for audio and music analysis, description and synthesis, including Python bindings

DISTRHO/Cardinal

Virtual modular synthesizer plugin

zrythm/zrythm

a highly automated and intuitive digital audio workstation - official mirror

falkTX/Carla

Audio plugin host

bbc/audiowaveform

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

vinniefalco/DSPFilters

A Collection of Useful C++ Classes for Digital Signal Processing

kfrlib/kfr

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON, RISC-V RVV)

thestk/rtaudio

A set of C++ classes that provide a common API for realtime audio input/output across Linux (native ALSA, JACK, PulseAudio and OSS), Macintosh OS X (CoreAudio and JACK), and Windows (DirectSound, ASIO, and WASAPI) operating systems.

micknoise/Maximilian

C++ Audio and Music DSP Library

tttapa/Control-Surface

Arduino library for creating MIDI controllers and other MIDI devices.

cycfi/q

C++ Library for Audio Digital Signal Processing

acoustid/chromaprint

C library for generating audio fingerprints used by AcoustID

thestk/stk

The Synthesis ToolKit in C++ (STK) is a set of open source audio signal processing and algorithmic synthesis classes written in the C++ programming language.

thestk/rtmidi

A set of C++ classes that provide a common API for realtime MIDI input/output across Linux (ALSA & JACK), Macintosh OS X (CoreMIDI) and Windows (Multimedia)

pierreguillot/Camomile

An audio plugin with Pure Data embedded that allows to load and to control patches

spotify/echoprint-codegen

Codegen for Echoprint (archived)

ossrs/srs

SRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec support for H.264, H.265, AV1, VP9, AAC, Opus, and G.711.

ZLMediaKit/ZLMediaKit

WebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket-FLV/HTTP-TS/HTTP-fMP4/WebSocket-TS/WebSocket-fMP4/GB28181/SRT/STUN/TURN server and client framework based on C++11

lltcggie/waifu2x-caffe

waifu2xのCaffe版

MayaPosch/NymphCast

Audio and video casting system with support for custom applications.

lvandeve/lodepng

PNG encoder and decoder in C and C++.

rdp/screen-capture-recorder-to-video-windows-free

a free open source windows "screen capture" device and recorder (also allows VLC/ffmpeg and others to capture/stream desktop/audio)

ermig1979/Simd

C++ image processing and machine learning library with using of SIMD: SSE, AVX, AVX-512, AMX for x86/x64, NEON, SVE for ARM, HVX for Hexagon

material-foundation/material-color-utilities

Color libraries for Material You

AcademySoftwareFoundation/OpenColorIO

A color management framework for visual effects and animation.

zxing-cpp/zxing-cpp

C++ port of ZXing

CatxFish/obs-virtual-cam

obs-studio plugin to simulate a directshow webcam (archived)

GreycLab/CImg

The CImg Library is a small and open-source C++ toolkit for image processing

OpenShot/libopenshot

OpenShot Video Library (libopenshot) is a free, open-source project dedicated to delivering high quality video editing, animation, and playback solutions to the world. API currently supports C++, Python, and Ruby.

jgh-/VideoCore-Inactive

No longer in development Please see https://github.com/unpause-live/SwiftVideo (archived)

GPUOpen-Tools/compressonator

Tool suite for Texture and 3D Model Compression, Optimization and Analysis using CPUs, GPUs and APUs

NVIDIA/VideoProcessingFramework

Set of Python bindings to C++ libraries which provides full HW acceleration for video decoding, encoding and GPU-accelerated color space and pixel format conversions (archived)

unity3d-jp/FrameCapturer

export framebuffer, GBuffer or any RenderTextures from Unity to file. supported format: png, exr, gif, webm, mp4

BinomialLLC/crunch

Advanced DXTc texture compression and transcoding library (archived)

AGWA/git-crypt

Transparent file encryption in git

weidai11/cryptopp

free C++ class library of cryptographic schemes

spaceandtimefdn/blitzar

Zero-knowledge proof acceleration with GPUs for C++ and Rust

google/fully-homomorphic-encryption

Homomorphic Encryption demos

facebookarchive/conceal

Conceal provides easy Android APIs for performing fast encryption and authentication of data. (archived)

cryfs/cryfs

Cryptographic filesystem for the cloud

scipr-lab/libsnark

C++ library for zkSNARKs

zama-ai/concrete

Concrete: TFHE Compiler that converts python programs into FHE equivalent

facebookincubator/fizz

C++14 implementation of the TLS-1.3 standard

google/certificate-transparency

Auditing for TLS certificates. (archived)

Adaptix-Framework/AdaptixC2

AdaptixC2 is a highly modular advanced redteam toolkit

eliboa/TegraRcmGUI

C++ GUI for TegraRcmSmash (Fusée Gelée exploit for Nintendo Switch)

0vercl0k/rp

rp++ is a fast C++ ROP gadget finder for PE/ELF/Mach-O x86/x64/ARM/ARM64 binaries.

cifertech/RF-Clown

BLE and Bluetooth Jammer with nRF24L01 and ESP32

HoShiMin/Kernel-Bridge

Windows kernel hacking framework, driver template, hypervisor and API written on C++

ReversecLabs/C3

Custom Command and Control (C3). A framework for rapid prototyping of custom C2 channels, while still providing integration with existing offensive toolkits.

andrivet/ADVobfuscator

Obfuscation library based on C++20 and metaprogramming

google/sandboxed-api

Generate sandboxes for C/C++ libraries automatically

Meckazin/ChromeKatz

Dump cookies and credentials directly from Chrome/Edge process memory

JustasMasiulis/xorstr

heavily vectorized c++17 compile time string encryption.

roadwy/RIP

Free,Open-Source,Cross-platform agent and Post-exploiton tool written in Golang and C++. (archived)

adamyaxley/Obfuscate

Guaranteed compile-time string literal obfuscation header-only library for C++14

open-license-manager/licensecc

Software licensing, copy protection in C++. It has few dependencies and it's cross-platform.

NytroRST/ShellcodeCompiler

Shellcode Compiler

d35ha/CallObfuscator

Obfuscate specific windows apis with different apis

breenmachine/RottenPotatoNG

New version of RottenPotato as a C++ DLL and standalone C++ binary - no need for meterpreter or other tools.

rizinorg/cutter

Free and Open Source Reverse Engineering Platform powered by rizin

lief-project/LIEF

LIEF - Library to Instrument Executable Formats (C++, Python, Rust)

zrax/pycdc

C++ python bytecode disassembler and decompiler

danielkrupinski/Osiris

Cross-platform game hack for Counter-Strike 2 with Panorama-based GUI.

REhints/HexRaysCodeXplorer

Hex-Rays Decompiler plugin for better code navigation

stevemk14ebr/PolyHook_2_0

C++20, x86/x64 Hooking Libary v2.0

KEV0143/Direct-memory-access-CS2-DMA

Low-level Direct Memory Access (DMA) framework for CS2, designed for memory acquisition, entity-state parsing, synchronization, and PCIe/reverse-engineering research.

vtil-project/VTIL-Core

Virtual-machine Translation Intermediate Language

wbenny/hvpp

hvpp is a lightweight Intel x64/VT-x hypervisor written in C++ focused primarily on virtualization of already running operating system

cameron314/concurrentqueue

A fast multi-producer, multi-consumer lock-free concurrent queue for C++11

taskflow/taskflow

A General-purpose Task-parallel Programming System in C++

progschj/ThreadPool

A simple C++11 Thread Pool implementation

cameron314/readerwriterqueue

A fast single-producer, single-consumer lock-free queue for C++

lewissbaker/cppcoro

A library of C++ coroutine abstractions for the coroutines TS

actor-framework/actor-framework

An Open Source Implementation of the Actor Model in C++

yyzybb537/libgo

Go-style concurrency in C++11

ReactiveX/RxCpp

Reactive Extensions for C++

bshoshany/thread-pool

BS::thread_pool: a fast, lightweight, modern, and easy-to-use C++17 / C++20 / C++23 thread pool library

TheHPXProject/hpx

The C++ Standard Library for Parallelism and Concurrency

David-Haim/concurrencpp

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

khizmax/libcds

A C++ library of Concurrent Data Structures

kokkos/kokkos

Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction

NVIDIA/stdexec

std::execution, the standard C++ framework for asynchronous and parallel programming.

ChunelFeng/CGraph

【A common used C++ & Python DAG framework】 一个通用的、无三方依赖的、跨平台的、收录于awesome-cpp的、基于流图的并行计算框架。欢迎star & fork & 交流

skypjack/uvw

Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!

dougbinks/enkiTS

A permissively licensed C and C++ Task Scheduler for creating parallel programs. Requires C++11 support.

vit-vit/CTPL

Modern and efficient C++ Thread Pool Library

google/marl

A hybrid thread / fiber task scheduler written in C++ 11 (archived)

max0x7ba/atomic_queue

C++14 concurrent lock-free low-latency queue.

rigtorp/MPMCQueue

A bounded multi-producer multi-consumer concurrent queue written in C++11

preshing/junction

Concurrent data structures in C++

Amanieu/asyncplusplus

Async++ concurrency framework for C++11

VoidStar2077/workspace

workspace是基于C++11的轻量级异步执行框架，支持：通用任务异步并发执行、优先级任务调度、自适应动态线程池、高效静态线程池、异常处理机制等。

mtrebi/thread-pool

Thread pool implementation using c++11 threads

snakster/cpp.react

C++React: A reactive programming library for C++11.

RaftLib/RaftLib

The RaftLib C++ library, streaming/dataflow concurrency via C++ iostream-like operators

NVIDIA/cutlass

CUDA Templates and Python DSLs for High-Performance Linear Algebra

NVIDIA/thrust

[ARCHIVED] The C++ parallel algorithms library. See https://github.com/NVIDIA/cccl (archived)

arrayfire/arrayfire

ArrayFire: a general purpose GPU library.

ROCm/hip

HIP: C++ Heterogeneous-Compute Interface for Portability

AnswerDotAI/gpu.cpp

A lightweight library for portable low-level GPU computation using WebGPU.

google/zopfli

Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression. (archived)

ARM-software/ComputeLibrary

The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.

richgel999/miniz

miniz: Single C source file zlib-replacement library, originally from code.google.com/p/miniz

xtensor-stack/xsimd

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-V))

NVIDIA/cccl

CUDA Core Compute Libraries

NVIDIA/libcudacxx

[ARCHIVED] The C++ Standard Library for your entire system. See https://github.com/NVIDIA/cccl (archived)

rurban/smhasher

Hash function quality and speed tests

mtrebi/memory-allocators

Custom memory allocators in C++ to improve the performance of dynamic memory allocation

plasma-umass/Mesh

A memory allocator that automatically reduces the memory footprint of C/C++ applications.

martinus/nanobench

Simple, fast, accurate single-header microbenchmarking functionality for C++11/14/17/20

boostorg/compute

A C++ GPU Computing Library for OpenCL

foonathan/memory

STL compatible C++ memory allocator library using a new RawAllocator concept that is similar to an Allocator but easier to use and write.

VcDevel/Vc

SIMD Vector Classes for C++

cacay/MemoryPool

An easy to use and efficient memory pool allocator written in C++.

intel/compute-runtime

Intel® Graphics Compute Runtime for oneAPI Level Zero and OpenCL™ Driver

jfalcou/eve

Expressive Vector Engine - SIMD in C++ Goes Brrrr

p12tic/libsimdpp

Portable header-only C++ low level SIMD library

catchorg/Catch2

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

doctest/doctest

The fastest feature-rich C++11/14/17/20/23 single-header testing framework

csmith-project/creduce

C-Reduce, a C and C++ program reducer

cpputest/cpputest

CppUTest unit testing and mocking framework for C/C++

boost-ext/ut

C++20 μ(micro)/Unit Testing framework

eranpeer/FakeIt

C++ mocking made easy. A simple yet very expressive, headers only library for c++ mocking.

csmith-project/csmith

Csmith, a random generator of C programs

emil-e/rapidcheck

QuickCheck clone for C++ with the goal of being simple to use with as little boilerplate as possible.

OpenCppCoverage/OpenCppCoverage

OpenCppCoverage is an open source code coverage tool for C++ under Windows. (archived)

Slackadays/Clipboard

😎🏖️🐬 Your new, 𝙧𝙞𝙙𝙤𝙣𝙠𝙪𝙡𝙞𝙘𝙞𝙤𝙪𝙨𝙡𝙮 smart clipboard manager

chrisant996/clink

Bash's powerful command line editing in cmd.exe

jarro2783/cxxopts

Lightweight C++ command line option parser

CLIUtils/CLI11

CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.

p-ranav/argparse

Argument Parser for Modern C++

gflags/gflags

The gflags package contains a C++ library that implements commandline flags processing. It includes built-in support for standard types such as string and the ability to define flags in the source file in which they are used. Online documentation available at:

stefanhaustein/TerminalImageViewer

Small C++ program to display images in a (modern) terminal using RGB ANSI codes and unicode block graphics characters

Taywee/args

A header-only C++ argument parser library. Supposed to be flexible and powerful, and attempts to be compatible with the functionality of the Python standard argparse library (though not necessarily the API).

daniele77/cli

A library for interactive command line interfaces in modern C++

muellan/clipp

easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation

docopt/docopt.cpp

C++11 port of docopt

naelstrof/slop

slop (Select Operation) is an application that queries for a selection from the user and prints the region to stdout.

gabime/spdlog

Fast C++ logging library.

google/glog

C++ implementation of the Google logging module (archived)

abumq/easyloggingpp

C++ logging library. It is powerful, supports asynchronous low latency, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes,…

PlatformLab/NanoLog

Nanolog is an extremely performant nanosecond scale logging system for C++ that exposes a simple printf-like API.

benhoyt/inih

Simple .INI file parser in C, good for embedded systems

odygrd/quill

Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications

SergiusTheBest/plog

Portable, simple and extensible C++ logging library

emilk/loguru

A lightweight C++ logging library

log4cplus/log4cplus

log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.

brofield/simpleini

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

google/libphonenumber

Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.

BYVoid/OpenCC

Library for conversion between Traditional and Simplified Chinese

google/re2

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

harfbuzz/harfbuzz

HarfBuzz text shaping engine

hanickadot/compile-time-regular-expressions

Compile Time Regular Expression in C++

ashvardanian/StringZilla

Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖

fastfloat/fast_float

Fast and exact implementation of the C++ from_chars functions for number types: 4x to 10x faster than strtod, part of GCC 12, MySQL, DuckDB, Chromium, Redis and WebKit/Safari

sisong/HDiffPatch

a C\C++ library and command-line tools for Diff & Patch between binary files or directories(folder); cross-platform; runs fast; create small delta/differential; support large files and limit memory requires when diff & patch.

nemtrif/utfcpp

UTF-8 with C++ in a Portable Way

sheredom/utf8.h

📚 single header utf8 string functions for C and C++

pantor/inja

A Template Engine for Modern C++

ada-url/ada

WHATWG-compliant and fast URL parser written in modern C++, part of Internet Archive, Node.js, Clickhouse, Redpanda, Kong, Telegram, Adguard, Datadog and Cloudflare Workers.

eliaskosunen/scnlib

scanf for modern C++

foonathan/lexy

C++ parsing DSL

google/double-conversion

Efficient binary-decimal and decimal-binary conversion routines for IEEE doubles.

imageworks/pystring

C++ functions matching the interface and behavior of python string methods with std::string

yhirose/cpp-peglib

A single file C++ header-only PEG (Parsing Expression Grammars) library

ReneNyffenegger/cpp-base64

base64 encoding and decoding with c++

emcrisostomo/fswatch

A cross-platform file change monitor with multiple backends: Apple macOS File System Events, *BSD kqueue, Solaris/Illumos File Events Notification, Linux inotify and fanotify, Microsoft Windows and a stat()-based backend.

inotify-tools/inotify-tools

inotify-tools is a library and a set of command-line programs providing a simple interface to inotify.

google/cdc-file-transfer

Tools for synching and streaming files from Windows to Linux (archived)

google/cpu_features

A cross platform C99 library to get cpu features at runtime.

wjwwood/serial

Cross-platform, Serial Port library written in C++

vimpunk/mio

Cross-platform C++11 header-only library for memory mapped file IO

microsoft/cppwinrt

C++/WinRT

gulrak/filesystem

An implementation of C++17 std::filesystem for C++11 /C++14/C++17/C++20 on Windows, macOS, Linux and FreeBSD.

TonyChen56/WeChatRobot

微信HOOK、微信机器人 wxhook，数据库解密 微信公众号采集 微信公众号爬虫，企业微信HOOK

lich0821/WeChatFerry

微信机器人，可接入DeepSeek、Gemini、ChatGPT、ChatGLM、讯飞星火、Tigerbot等大模型。微信 hook WeChat Robot Hook. (archived)

aixed/WeChat-Hook

微信 收发消息功能/ PC微信3.9.10.16 & 4.1.10.27接口 微信Hook 微信机器人 微信Hook源码 PC微信协议 PC微信协议算法

kyubotics/coolq-http-api

为 酷Q 提供通过 HTTP 或 WebSocket 接收事件和调用 API 的能力 (archived)

ljc545w/ComWeChatRobot

PC微信机器人，实现获取通讯录，发送文本、图片、文件等消息，封装COM接口供Python、C#调用 (archived)

brainboxdotcc/DPP

C++ Discord API Bot Library - D++ is Lightweight and scalable for small and huge bots!

urob/zmk-config

Personal ZMK firmware configuration for various boards (34-keys, Glove80, Planck)

reo7sp/tgbot-cpp

C++ library for Telegram bot API

facebook/folly

An open-source C++ library developed and used at Facebook.

abseil/abseil-cpp

Abseil Common Libraries (C++)

microsoft/STL

MSVC's implementation of the C++ Standard Library.

pocoproject/poco

The POCO C++ Libraries are powerful cross-platform C++ libraries for building network- and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.

Neargye/magic_enum

Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code

ericniebler/range-v3

Range library for C++14/17/20, basis for C++20's std::ranges

idealvin/coost

A tiny boost library in C++11.

rttrorg/rttr

C++ Reflection Library

microsoft/proxy

Proxy: Next Generation Polymorphism in C++ (archived)

arximboldi/immer

Postmodern immutable and persistent data structures for C++ — value semantics at scale

Neargye/nameof

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

Dobiasd/FunctionalPlus

Functional Programming Library for C++. Write concise and readable C++ code.

alibaba/yalantinglibs

A collection of modern C++ libraries, include coro_http, coro_rpc, compile-time reflection, struct_pack, struct_json, struct_xml, struct_pb, easylog, async_simple etc.

google/fruit

Fruit, a dependency injection framework for C++

TartanLlama/expected

C++11/14/17 std::expected with functional-style extensions

bloomberg/bde

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

aantron/better-enums

C++ compile-time enum to string, iteration, in a single header file

wqking/eventpp

Event Dispatcher and callback list for C++

martinus/robin-hood-hashing

Fast & memory efficient hashtable based on robin hood hashing for C++11/14/17/20 (archived)

sparsehash/sparsehash

C++ associative containers

serge-sans-paille/frozen

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

Tessil/robin-map

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

ryanhaining/cppitertools

Implementation of python itertools and builtin iteration functions for C++17

boost-ext/sml

C++14 State Machine library

solodon4/Mach7

Functional programming style pattern-matching library for C++

greg7mdp/sparsepp

A fast, memory efficient hash map for C++

boost-ext/di

C++14 Dependency Injection library

veselink1/refl-cpp

Static reflection for C++17 (compile-time enumeration, attributes, proxies, overloads, template functions, metaprogramming).

digint/tinyfsm

A simple C++ finite state machine library

qicosmos/cosmos

c++11基础库

facebook/fatal

Fatal is a library for fast prototyping software in modern C++. It provides facilities to enhance the expressive power of C++. The library is heavily based on template meta-programming, while keeping the complexity under-the-hood.

beark/ftl

C++ template library for fans of functional programming

bolero-MURAKAMI/Sprout

C++11/14 constexpr based Containers, Algorithms, Random numbers, Parsing, Ray tracing, Synthesizer, and others.

360Controller/360Controller

TattieBogle Xbox 360 Driver (with improvements)

jrowberg/i2cdevlib

I2C device library collection for AVR/Arduino or other C++-based MCUs

openhwgroup/cva6

The CORE-V CVA6 is a highly configurable, 6-stage RISC-V core for both application and embedded applications. Application class configurations are capable of booting Linux.

SmingHub/Sming

Sming - powerful open source framework simplifying the creation of embedded C++ applications.

losehu/uv-k5-firmware-custom

全功能泉盛UV-K5/K6固件 Quansheng UV-K5/K6 Firmware

itsharryle/LED_CUBE

8x8x8 LED cube powered by an arduino

particle-iot/device-os

Device OS (Firmware) for Particle Devices

cvxpy/cvxpy

A Python-embedded modeling language for convex optimization problems.

CGAL/cgal

The public CGAL repository, see the README below

libigl/libigl

Simple MPL-2.0-licensed C++ geometry processing library.

ceres-solver/ceres-solver

A large scale non-linear optimization library

dpilger26/NumCpp

C++ implementation of the Python Numpy library

xtensor-stack/xtensor

C++ tensors with broadcasting and lazy computing

AngusJohnson/Clipper2

Polygon Clipping, Offsetting & Triangulation in C++, C# and Delphi

strasdat/Sophus

C++ implementation of Lie Groups using Eigen.

casadi/casadi

CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used…

autodiff/autodiff

automatic differentiation made easier for C++

artivis/manif

A small C++11 header-only library for Lie theory.

microsoft/DirectXMath

DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

mapbox/polylabel

A fast algorithm for finding the pole of inaccessibility of a polygon (in JavaScript and C++)

fwilliams/point-cloud-utils

An easy-to-use Python library for processing and manipulating 3D point clouds and meshes.

libgeos/geos

Geometry Engine, Open Source

mherb/kalman

Header-only C++11 Kalman Filtering Library (EKF, UKF) based on Eigen3

mpusz/mp-units

The Domain-Correct Quantities and Units Library for C++ — full quantity kind safety, ISO 80000 compliant, C++29 standardization candidate.

artem-ogre/CDT

Constrained Delaunay Triangulation (C++)

NVIDIA/MatX

An efficient C++20 GPU numerical computing library with Python-like syntax

symengine/symengine

SymEngine is a fast symbolic manipulation library, written in C++

google/mathfu

C++ math library developed primarily for games focused on simplicity and efficiency. (archived)

nmwsharp/geometry-central

Applied 3D geometry in C++, with a focus on surface meshes.

cnr-isti-vclab/vcglib

The VCGlib is a C++, templated, no dependency, library for manipulation, processing and cleaning of triangle meshes

CNugteren/CLBlast

Tuned OpenCL BLAS

EricLengyel/Terathon-Math-Library

C++ math library for 2D/3D/4D vector, matrix, quaternion, and geometric algebra.

carla-simulator/carla

Open-source simulator for autonomous driving research.

cartographer-project/cartographer

Cartographer is a system that provides real-time simultaneous localization and mapping (SLAM) in 2D and 3D across multiple platforms and sensor configurations.

lballabio/QuantLib

The QuantLib C++ library

PetoiCamp/OpenCat-Quadruped-Robot

An open source quadruped robot pet framework for developing Boston Dynamics-style four-legged robots that are perfect for STEM, coding & robotics education, IoT robotics applications, AI-enhanced robotics application services, research, and DIY robotics kit development.

BehaviorTree/BehaviorTree.CPP

Behavior Trees Library in C++. Batteries included.

borglab/gtsam

GTSAM is a library of C++ classes that implement smoothing and mapping (SAM) in robotics and vision, using factor graphs and Bayes networks as the underlying computing paradigm rather than sparse matrices.

fasiondog/hikyuu

Hikyuu Quant Framework 基于C++/Python的超高速开源量化交易研究框架，同时可基于策略部件进行资产重用，快速累积策略资产。

PJLab-ADG/SensorsCalibration

OpenCalib: A Multi-sensor Calibration Toolbox for Autonomous Driving

projectchrono/chrono

High-performance C++ library for multiphysics and multibody dynamics simulations

simbody/simbody

High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.

chvmp/champ

MIT Cheetah I Implementation

mfem/mfem

Lightweight, general, scalable C++ library for finite element methods

onlytailei/CppRobotics

cpp implementation of robotics algorithms including localization, mapping, SLAM, path planning and control

deepmodeling/deepmd-kit

A deep learning package for many-body potential energy representation and molecular dynamics

cartographer-project/cartographer_ros

Provides ROS integration for Cartographer.

Ultimaker/CuraEngine

Powerful, fast and robust engine for converting 3D models into g-code instructions for 3D printers. It is part of the larger open source project Cura.

qiayuanl/legged_control

NMPC, WBC, state estimation, and sim2real framework for legged robots based on OCS2 and ros-controls

nvidia-isaac/cuVSLAM

CUDA-accelerated visual odometry and SLAM library for fast, accurate, low-latency camera tracking

ankitdhall/lidar_camera_calibration

ROS package to find a rigid-body transformation between a LiDAR and a camera for "LiDAR-Camera Calibration using 3D-3D Point correspondences"

ethz-adrl/control-toolbox

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

koide3/direct_visual_lidar_calibration

A toolbox for target-less LiDAR-camera calibration [ROS1/ROS2]

ToanTech/Deng-s-foc-controller

灯哥开源 FOC 双路迷你无刷电机驱动

Smoothieware/Smoothieware

Modular, opensource, high performance G-code interpreter and CNC controller written in Object-Oriented C++

johnBuffer/NoCol

Trajectories finder

PetoiCamp/OpenCat-Old

A programmable and highly maneuverable robotic cat for STEM education and AI-enhanced services.

erwincoumans/tiny-differentiable-simulator

Tiny Differentiable Simulator is a header-only C++ and CUDA physics library for reinforcement learning and robotics with zero dependencies.

KratosMultiphysics/Kratos

Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software. Modularity, extensibility and HPC are the main objectives. Kratos has BSD license and is written in C++ with extensive Python interface.

gazebosim/gazebo-classic

Gazebo classic. For the latest version, see https://github.com/gazebosim/gz-sim (archived)

cms-sw/cmssw

CMS Offline Software

PRBonn/depth_clustering

taxi: Fast and robust clustering of point clouds generated with a Velodyne sensor.

hku-mars/livox_camera_calib

This repository is used for automatic calibration between high resolution LiDAR and camera in targetless scenes.

mrc-ide/covid-sim

This is the COVID-19 CovidSim microsimulation model developed by the MRC Centre for Global Infectious Disease Analysis hosted at Imperial College, London.

roboticslibrary/rl

The Robotics Library (RL) is a self-contained C++ library for rigid body kinematics and dynamics, motion planning, and control.

tensorflow/tensorflow

An Open Source Machine Learning Framework for Everyone

react/react-native

A framework for building native applications using React

electron/electron

electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

godotengine/godot

Godot Engine – Multi-platform 2D and 3D game engine

microsoft/terminal

The new Windows Terminal and the original Windows console host, all in the same place!

opencv/opencv

Open Source Computer Vision Library

bitcoin/bitcoin

Bitcoin Core integration/staging tree

nomic-ai/gpt4all

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

tesseract-ocr/tesseract

Tesseract Open Source OCR Engine (main repository)

protocolbuffers/protobuf

Protocol Buffers - Google's data interchange format

LadybirdBrowser/ladybird

Truly independent web browser

WerWolv/ImHex

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

x64dbg/x64dbg

An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

zhongyang219/TrafficMonitor

这是一个用于显示当前网速、CPU及内存利用率的桌面悬浮窗软件，并支持任务栏显示，支持更换皮肤。

zen-browser/desktop

Welcome to a calmer internet

aria2/aria2

aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.

duckdb/duckdb

DuckDB is an analytical in-process SQL database management system

LizardByte/Sunshine

Self-hosted game stream host for Moonlight.

facebookresearch/faiss

A library for efficient similarity search and clustering of dense vectors.

microsoft/BitNet

Official inference framework for 1-bit LLMs

qbittorrent/qBittorrent

qBittorrent BitTorrent client

google/googletest

GoogleTest - Google Testing and Mocking Framework

google/leveldb

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

aseprite/aseprite

Animated sprite editor & pixel art tool (Windows, macOS, Linux)

hyprwm/Hyprland

Hyprland is an independent, highly customizable, dynamic tiling Wayland compositor that doesn't sacrifice on its looks.

google-ai-edge/mediapipe

Cross-platform, customizable ML solutions for live and streaming media.

aristocratos/btop

A monitor of resources

CMU-Perceptual-Computing-Lab/openpose

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

SerenityOS/serenity

The Serenity Operating System 🐞

microsoft/WSL

Windows Subsystem for Linux

telegramdesktop/tdesktop

Telegram Desktop messaging app

ValveSoftware/Proton

Compatibility tool for Steam Play based on Wine and additional components

facebook/rocksdb

A library that provides an embeddable, persistent key-value store for fast storage.

barry-ran/QtScrcpy

Android real-time display control software

dragonflydb/dragonfly

A modern replacement for Redis and Memcached

Fincept-Corporation/FinceptTerminal

FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for interactive exploration and data-driven decision-making in a user-friendly environment.

flameshot-org/flameshot

Powerful yet simple to use screenshot software :desktop_computer: :camera_flash:

78/xiaozhi-esp32

An MCP-based chatbot | 一个基于MCP的聊天机器人

ariya/phantomjs

Scriptable Headless Browser (archived)

notepad-plus-plus/notepad-plus-plus

Notepad++ official repository

envoyproxy/envoy

Cloud-native high-performance edge/middle/service proxy

keepassxreboot/keepassxc

KeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.

deskflow/deskflow

Share a single keyboard and mouse between multiple computers.

mongodb/mongo

The MongoDB Database

ml-explore/mlx

MLX: An array framework for Apple silicon

taichi-dev/taichi

Productive, portable, and performant GPU programming in Python.

emscripten-core/emscripten

Emscripten: An LLVM-to-WebAssembly Compiler

rethinkdb/rethinkdb

The open-source database for the realtime web.

ApolloAuto/apollo

An open autonomous driving platform

mozilla/DeepSpeech

DeepSpeech is an open source embedded (offline, on-device) speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers. (archived)

typesense/typesense

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

microsoft/winget-cli

WinGet is the Windows Package Manager. This project includes a CLI (Command Line Interface), PowerShell modules, and a COM (Component Object Model) API (Application Programming Interface).

mozilla-ai/llamafile

Distribute and run LLMs with a single file.

argotorg/solidity

Solidity, the Smart Contract Programming Language

fmtlib/fmt

A modern formatting library

v8/v8

The official mirror of the V8 Git repository

sqlitebrowser/sqlitebrowser

Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:

simdjson/simdjson

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

ssloy/tinyrenderer

A brief computer graphics / rendering course

PaddlePaddle/Paddle

PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice （『飞桨』核心框架，深度学习&机器学习高性能单机、分布式训练和跨平台部署）

Tencent/ncnn

ncnn is a high-performance neural network inference framework optimized for the mobile platform

osquery/osquery

SQL powered operating system instrumentation, monitoring, and analytics.

redis/RedisDesktopManager

MaaAssistantArknights/MaaAssistantArknights

《明日方舟》小助手，全日常一键长草！| A one-click tool for the daily tasks of Arknights, supporting all clients.

pqrs-org/Karabiner-Elements

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

scottbez1/smartknob

Haptic input knob with software-defined endstops and virtual detents

microsoft/onnxruntime

ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator

k4yt3x/video2x

A machine learning-based video super resolution and frame interpolation framework. Est. Hack the Valley II, 2018.

xbmc/xbmc

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.

apache/mxnet

Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler; for Python, R, Julia, Scala, Go, Javascript and more (archived)

imputnet/helium

Private, fast, and honest web browser

google/filament

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

TranslucentTB/TranslucentTB

A lightweight utility that makes the Windows taskbar translucent/transparent.

blender/blender

Official mirror of Blender

lettier/3d-game-shaders-for-beginners

🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.

trojan-gfw/trojan

An unidentifiable mechanism that helps you bypass GFW.

id-Software/DOOM

DOOM Open Source Release

Atmosphere-NX/Atmosphere

Atmosphère is a work-in-progress customized firmware for the Nintendo Switch.

kyleneideck/BackgroundMusic

Background Music, a macOS audio utility: automatically pause your music, set individual apps' volumes and record system audio.

uNetworking/uWebSockets

Simple, secure & standards compliant web server for the most demanding of applications

swoole/swoole-src

🚀 Coroutine-based concurrency library for PHP

react/yoga

Yoga is an embeddable layout engine targeting web standards.

lightgbm-org/LightGBM

A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.

Tencent/MMKV

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.

facebook/hhvm

A virtual machine for executing programs written in Hack.

wled/WLED

Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

moonlight-stream/moonlight-qt

GameStream client for PCs (Windows, Mac, Linux, and Steam Link)

alibaba/weex

A framework for building Mobile cross-platform UI

microsoft/AirSim

Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research

audacity/audacity

Audio Editor

haoel/leetcode

LeetCode Problems' Solutions

doitsujin/dxvk

Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine

pybind/pybind11

Seamless operability between C++11 and Python

upx/upx

UPX - the Ultimate Packer for eXecutables

NixOS/nix

Nix, the purely functional package manager

Tencent/mars

Mars is a cross-platform network component developed by WeChat.

MarlinFirmware/Marlin

Marlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.

bkaradzic/bgfx

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

espressif/arduino-esp32

Arduino core for the ESP32 family of SoCs

microsoft/react-native-windows

A framework for building native Windows apps with React.

apache/arrow

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

zerotier/ZeroTierOne

A Smart Ethernet Switch for Earth

tindy2013/subconverter

Utility to convert between various subscription format

AaronFeng753/Waifu2x-Extension-GUI

Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IFRNet, CAIN, DAIN, and ACNet.

rui314/mold

mold: A Modern Linker 🦠

wazuh/wazuh

Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

apple/foundationdb

FoundationDB - the open source, distributed, transactional key-value store

esp8266/Arduino

ESP8266 core for Arduino

official-stockfish/Stockfish

A free and strong UCI chess engine

Snapchat/Valdi

Valdi is a cross-platform UI framework that delivers native performance without sacrificing developer velocity.

alibaba/MNN

MNN: A blazing-fast, lightweight inference engine battle-tested by Alibaba, powering high-performance on-device LLMs and Edge AI.

apache/doris

Apache Doris is a real-time analytics and hybrid search database for AI agents.

alibaba/zvec

A lightweight, lightning-fast, in-process vector database

ArduPilot/ardupilot

ArduPlane, ArduCopter, ArduRover, ArduSub source

scylladb/scylladb

NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB

OrcaSlicer/OrcaSlicer

G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

hoffstadt/DearPyGui

Dear PyGui: A fast and powerful Graphical User Interface Toolkit for Python with minimal dependencies

PCSX2/pcsx2

PCSX2 - The Playstation 2 Emulator

dolphin-emu/dolphin

Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.

M2Team/NanaZip

The 7-Zip derivative intended for the modern Windows experience

organicmaps/organicmaps

🍃 Organic Maps is a free Android & iOS offline maps app for more than 6M travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by the community. No ads, no tracking, no data collection, no crapware. Please donate to support the development!

MatsuriDayo/nekoray

不再维护，自寻替代品。 Qt based cross-platform GUI proxy configuration manager (backend: sing-box) (archived)

polybar/polybar

A fast and easy-to-use status bar

ggml-org/ggml

Tensor library for machine learning

dogecoin/dogecoin

very currency

transmission/transmission

Official Transmission BitTorrent client repository

mltframework/shotcut

cross-platform (Qt), open-source (GPLv3) video editor

lynx-family/lynx

Empower the Web community and invite more to build across platforms.

musescore/MuseScore

MuseScore is an open source and free music notation software. For support, contribution, bug reports, visit MuseScore.org. Fork and make pull requests!

google-deepmind/mujoco

Multi-Joint dynamics with Contact. A general purpose physics simulator.

bulletphysics/bullet3

Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

wkhtmltopdf/wkhtmltopdf

Convert HTML to PDF using Webkit (QtWebKit) (archived)

dail8859/NotepadNext

A cross-platform, reimplementation of Notepad++

mobile-shell/mosh

Mobile Shell

qgis/QGIS

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)

spotify/annoy

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

arangodb/arangodb

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

google/or-tools

Google's Operations Research tools:

isl-org/Open3D

Open3D: A Modern Library for 3D Data Processing

facebook/watchman

Watches files and records, or triggers actions, when they change.

apache/incubator-weex

Apache Weex (Incubating) (archived)

luanti-org/luanti

Luanti (formerly Minetest) is an open source voxel game-creation platform with easy modding and game creation

ninja-build/ninja

a small build system with a focus on speed

assimp/assimp

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

acaudwell/Gource

software version control visualization

HIllya51/LunaTranslator

视觉小说翻译器 / Visual Novel Translator

AutoHotkey/AutoHotkey

AutoHotkey - macro-creation and automation-oriented scripting utility for Windows.

TheCherno/Hazel

Hazel Engine

deepseek-ai/FlashMLA

FlashMLA: Efficient Multi-head Latent Attention Kernels

google/guetzli

Perceptual JPEG encoder (archived)

mapeditor/tiled

Flexible level editor

ShiqiYu/libfacedetection

An open source library for face detection in images. The face detection speed can reach 1000FPS.

zealdocs/zeal

Offline documentation browser. Your personal reference library, searchable in an instant.

Z3Prover/z3

The Z3 Theorem Prover

JoeyDeVries/LearnOpenGL

Code repository of all OpenGL chapters from the book and its accompanying website https://learnopengl.com

PX4/PX4-Autopilot

PX4 Autopilot Software

redpanda-data/redpanda

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

Snapchat/KeyDB

A Multithreaded Fork of Redis

mysql/mysql-server

MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.

vesoft-inc/nebula

A distributed, fast open-source graph database featuring horizontal scalability and high availability

justcallmekoko/ESP32Marauder

A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32

sonic-pi-net/sonic-pi

Code. Music. Live.

google/sentencepiece

Unsupervised text tokenizer for Neural Network-based text generation.

SFML/SFML

Simple and Fast Multimedia Library

manticoresoftware/manticoresearch

Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

Alexays/Waybar

Highly customizable Wayland bar for Sway and Wlroots based compositors. :v: :tada:

snowie2000/mactype

Better font rendering for Windows.

microsoft/wslg

Enabling the Windows Subsystem for Linux to include support for Wayland and X server related scenarios

daijro/camoufox

🦊 Anti-detect browser

nasa/fprime

F´ - A flight software and embedded systems framework

esphome/esphome

ESPHome is a system to control your ESP32, ESP8266, BK72xx, RP2040 by simple yet powerful configuration files and control them remotely through Home Automation systems.

openalpr/openalpr

Automatic License Plate Recognition library

rhasspy/piper

A fast, local neural text to speech system (archived)

QuipNetwork/cpp-sdk

gcc-mirror/gcc

EOSIO/eos

An open source smart contract platform (archived)

apple/turicreate

Turi Create simplifies the development of custom machine learning models. (archived)

PointCloudLibrary/pcl

Point Cloud Library (PCL)

baldurk/renderdoc

RenderDoc is a stand-alone graphics debugging tool.

moonshine-ai/moonshine

Very low latency speech to text, intent recognition, and text to speech, for building voice agents and interfaces

mawww/kakoune

mawww's experiment for a better code editor

google/skia

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. See documentation for contribution instructions.

ClassicOldSong/Apollo

Sunshine fork - The easiest way to stream with the native resolution of your client device

monero-project/monero

Monero: the secure, private, untraceable cryptocurrency

openvinotoolkit/openvino

OpenVINO™ is an open source toolkit for optimizing and deploying AI inference

WasmEdge/WasmEdge

WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices.

Const-me/Whisper

High-performance GPGPU inference of OpenAI's Whisper automatic speech recognition (ASR) model

stenzek/duckstation

Fast PlayStation 1 emulator for x86-64/AArch32/AArch64/RV64

rr-debugger/rr

Record and Replay Framework

tstack/lnav

Log file navigator

optiscaler/OptiScaler

OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR-FG/XeFG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG.

android/ndk-samples

Android NDK samples with Android Studio

mamedev/mame

MAME

noctalia-dev/noctalia

A sleek, customizable desktop shell crafted for Wayland.

google/benchmark

A microbenchmark support library

LMMS/lmms

Cross-platform music production software

PrismLauncher/PrismLauncher

A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)

KDE/krita

Krita is a free and open source cross-platform application that offers an end-to-end solution for creating digital art files from scratch built on the KDE and Qt frameworks.

bpftrace/bpftrace

High-level tracing language for Linux

RunanywhereAI/runanywhere-sdks

Production ready toolkit to run AI locally

oceanbase/oceanbase

OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.

cxasm/notepad--

一个支持windows/linux/mac的文本编辑器，目标是做中国人自己的编辑器，来自中国。

raulmur/ORB_SLAM2

Real-Time SLAM for Monocular, Stereo and RGB-D Cameras, with Loop Detection and Relocalization Capabilities

deepseek-ai/3FS

A high-performance distributed file system designed to address the challenges of AI training and inference workloads.

openscad/openscad

OpenSCAD - The Programmers Solid 3D CAD Modeller

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.

s3fs-fuse/s3fs-fuse

FUSE-based file system backed by Amazon S3

ValveSoftware/source-sdk-2013

The 2013 edition of the Source SDK

ValveSoftware/GameNetworkingSockets

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

Tiiny-AI/PowerInfer

High-speed Large Language Model Serving for Local Deployment

owasp-modsecurity/ModSecurity

ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based programming language which provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time…

diasurgical/DevilutionX

Diablo build for modern operating systems

o3de/o3de

Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.

xenia-project/xenia

Xbox 360 Emulator Research Project

ange-yaghi/engine-sim

Combustion engine simulator that generates realistic audio.

vicinaehq/vicinae

A focused launcher for your desktop - native, fast, extensible

klzgrad/naiveproxy

Make a fortune quietly

Oneflow-Inc/oneflow

OneFlow is a deep learning framework designed to be user-friendly, scalable and efficient.

Studio3T/robomongo

Native cross-platform MongoDB management tool

electronicarts/EASTL

EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.

scylladb/seastar

High performance server-side application framework

falcosecurity/falco

Cloud Native Runtime Security

oguzhaninan/Stacer

Linux System Optimizer and Monitoring - https://oguzhaninan.github.io/Stacer-Web

prusa3d/PrusaSlicer

G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)

canonical/multipass

Multipass orchestrates virtual Ubuntu instances

activeloopai/deeplake

Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.

nodegui/nodegui

A library for building cross-platform native desktop applications with Node.js and CSS 🚀. React NodeGui : https://react.nodegui.org and Vue NodeGui: https://vue.nodegui.org

yangyangwithgnu/hardseed

SEX IS ZERO (0), so, who wanna be the ONE (1), aha?

WinMerge/winmerge

WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.

microsoft/napajs

Napa.js: a multi-threaded JavaScript runtime (archived)

uNetworking/uWebSockets.js

μWebSockets for Node.js back-ends :metal:

async-profiler/async-profiler

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

Nevcairiel/LAVFilters

LAV Filters - Open-Source DirectShow Media Splitter and Decoders

olive-editor/olive

Free open-source non-linear video editor

tdlib/td

Cross-platform library for building Telegram clients

UZ-SLAMLab/ORB_SLAM3

ORB-SLAM3: An Accurate Open-Source Library for Visual, Visual-Inertial and Multi-Map SLAM

anbox/anbox

Anbox is a container-based approach to boot a full Android system on a regular GNU/Linux system (archived)

ggerganov/kbd-audio

🎤⌨️ Acoustic keyboard eavesdropping

realsenseai/librealsense

RealSense SDK

diasurgical/devilution

Diablo devolved - magic behind the 1996 computer game

dusty-nv/jetson-inference

Hello AI World guide to deploying deep-learning inference networks and deep vision primitives with TensorRT and NVIDIA Jetson.

gperftools/gperftools

Main gperftools repository

azerothcore/azerothcore-wotlk

Complete Open Source and Modular solution for MMO

sebastianstarke/AI4Animation

Bringing Characters to Life with Computer Brains in Unity

VowpalWabbit/vowpal_wabbit

Vowpal Wabbit is a machine learning system which pushes the frontier of machine learning with techniques such as online, hashing, allreduce, reductions, learning2search, active, and interactive learning.

Ewenwan/MVision

机器人视觉 移动机器人 VS-SLAM ORB-SLAM2 深度学习目标检测 yolov3 行为检测 opencv PCL 机器学习 无人驾驶

cloudflare/workerd

The JavaScript / Wasm runtime that powers Cloudflare Workers

love2d/love

LÖVE is an awesome 2D game framework for Lua.

Tencent/libco

libco is a coroutine library which is widely used in wechat back-end service. It has been running on tens of thousands of machines since 2013.

jomjol/AI-on-the-edge-device

Easy to use device for connecting "old" measuring units (water, power, gas, ...) to the digital world

avast/retdec

RetDec is a retargetable machine-code decompiler based on LLVM.

Tencent/Hippy

Hippy is designed to easily build cross-platform dynamic apps. 👏

wangyu-/udp2raw

A Tunnel which Turns UDP Traffic into Encrypted UDP/FakeTCP/ICMP Traffic by using Raw Socket,helps you Bypass UDP FireWalls(or Unstable UDP Environment)

sass/node-sass

rainbow: Node.js bindings to libsass (archived)

BlueMatthew/WechatExporter

Wechat Chat History Exporter 微信聊天记录导出备份程序

microsoft/microsoft-ui-xaml

WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.

LibreSprite/LibreSprite

Animated sprite editor & pixel art tool -- Fork of the last GPLv2 commit of Aseprite

input-leap/input-leap

Open-source KVM software (archived)

ideawu/ssdb

SSDB - A fast NoSQL database, an alternative to Redis

zeux/meshoptimizer

Mesh optimization library that makes meshes smaller and faster to render

draios/sysdig

Linux system exploration and troubleshooting tool with first class support for containers

TheAssassin/AppImageLauncher

Helper application for Linux distributions serving as a kind of "entry point" for running and integrating AppImages

meshtastic/firmware

The official firmware for Meshtastic, an open-source, off-grid mesh communication system.

0voice/introduce_c-cpp_manual

一个收集C/C++新手学习的入门项目，整理收纳开发者开源的小项目、工具、框架、游戏等，视频，书籍，面试题/算法题，技术文章。

mumble-voip/mumble

Mumble is an open-source, low-latency, high quality voice chat software.

OpenTTD/OpenTTD

OpenTTD is an open source simulation game based upon Transport Tycoon Deluxe

duixcom/Duix-Mobile

🚀 The best real-time interactive AI avatar(digital human) with on-premise deployment and <1.5 s latency.

MariaDB/server

MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.

WebAssembly/wabt

The WebAssembly Binary Toolkit

N64Recomp/N64Recomp

Tool to statically recompile N64 games into native executables

TechEmpower/FrameworkBenchmarks

Source for the TechEmpower Framework Benchmarks project (archived)

mamba-org/mamba

The Fast Cross-Platform Package Manager