Top starred C++ repos

An Open Source Machine Learning Framework for Everyone

A framework for building native applications using React

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

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

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

Bitcoin Core integration/staging tree

Open Source Computer Vision Library

GPT4All: Chat with Local LLMs on Any Device

The Swift Programming Language

Protocol Buffers - Google's data interchange format

LLM inference in C/C++

Tesseract Open Source OCR Engine (main repository)

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

The Magic Mask for Android

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

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

JSON for Modern C++

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

C++那些事

ClickHouse® is a real-time analytics DBMS

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

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.

📚 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, interview experience, recruitment, recommendation, etc.

Caffe: a fast open framework for deep learning.

GoogleTest - Google Testing and Mocking Framework

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。

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

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

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

The Serenity Operating System 🐞

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

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

Scriptable Headless Browser

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

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

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

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

The open-source database for the realtime web.

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

qBittorrent BitTorrent client

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

The MongoDB Database

Lovely console emulator package for Windows

Emscripten: An LLVM-to-WebAssembly Compiler

Telegram Desktop messaging app

Productive, portable, and performant GPU programming in Python.

SRS is a simple, high-efficiency, real-time video server supporting RTMP, WebRTC, HLS, HTTP-FLV, SRT, MPEG-DASH, and GB28181.

A modern replacement for Redis and Memcached

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.

An open autonomous driving platform

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

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

📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/

Fast C++ logging library.

The official mirror of the V8 Git repository

Solidity, the Smart Contract Programming Language

:robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first. Drop-in replacement for OpenAI, running on consumer-grade hardware. No GPU required. Runs gguf, transformers, diffusers and many more models architectures. Features: Generate Text, Audio, Video, Images, Voice Cloning, Distributed inference

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）

SQL powered operating system instrumentation, monitoring, and analytics.

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

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

An unidentifiable mechanism that helps you bypass GFW.

A monitor of resources

This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

Karabiner-Elements is a powerful utility for keyboard customization on macOS Sierra (10.12) or later.

Android real-time display control software

: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:

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.

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

A framework for building native Windows apps with React.

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

MLX: An array framework for Apple silicon

:fire: Linux下C++轻量级WebServer服务器

Free and Open Source Reverse Engineering Platform powered by rizin

Seamless operability between C++11 and Python

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

PS3 emulator/debugger

:heart:中国科学技术大学课程资源

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

very currency

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

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

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

Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

A high-performance, zero-overhead, extensible Python compiler using LLVM

A Smart Ethernet Switch for Earth

UPX - the Ultimate Packer for eXecutables

Truly independent web browser

Convert HTML to PDF using Webkit (QtWebKit)

A fast and easy-to-use status bar

Apache Weex (Incubating)

🥑 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.

DOOM Open Source Release

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

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Arduino core for the ESP32

《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.

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

Perceptual JPEG encoder

Utility to convert between various subscription format

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

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

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

Official Transmission BitTorrent client repository

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

Hazel Engine

software version control visualization

Offline documentation browser inspired by Dash

PCSX2 - The Playstation 2 Emulator

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

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

Point Cloud Library (PCL)

MNN is a blazing fast, lightweight deep learning framework, battle-tested by business-critical use cases in Alibaba

OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.

The 7-Zip derivative intended for the modern Windows experience

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