Best Open Source cpp Libraries

A curated list of the most popular GitHub repositories tagged with cpp. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1practical-tutorials/project-based-learning

Curated list of project-based tutorials

258,830

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#2CyC2018/CS-Notes

:books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计

183,684

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#3fffaraz/awesome-cpp

A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff.

69,849

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#4youngyangyang04/leetcode-master

《代码随想录》LeetCode 刷题攻略：200道经典题目刷题顺序，共60w字的详细图解，视频难点剖析，50余张思维导图，支持C++，Java，Python，Go，JavaScript等多语言版本，从此算法学习不再迷茫！🔥🔥 来看看，你会发现相见恨晚！🚀

60,372Shell

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#5azl397985856/leetcode

LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)

55,816JavaScript

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#6WerWolv/ImHex

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

52,670C++

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#7ClickHouse/ClickHouse

ClickHouse® is a real-time analytics database management system

45,985C++

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#8Light-City/CPlusPlusThings

C++那些事

42,865C++

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#9huihut/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, interview experience, recruitment, recommendation, etc.

37,518C++

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#10aseprite/aseprite

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

35,781C++

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#11doocs/leetcode

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

35,644Java

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#12LizardByte/Sunshine

Self-hosted game stream host for Moonlight.

34,649C++

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#13TheAlgorithms/C-Plus-Plus

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

33,867C++

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#14CMU-Perceptual-Computing-Lab/openpose

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

33,794C++

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#15carbon-language/carbon-lang

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

33,636C++

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#16microsoft/calculator

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

30,865C++

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#17dragonflydb/dragonfly

A modern replacement for Redis and Memcached

30,028C++

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#18gabime/spdlog

Fast C++ logging library.

28,358C++

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#19shadps4-emu/shadPS4

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

28,355C++

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#20microsoft/vcpkg

C++ Library Manager for Windows, Linux, and MacOS

26,644CMake

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#21forthespada/CS-Books

🔥🔥超过1000本的计算机经典书籍、个人笔记资料以及本人在各平台发表文章中所涉及的资源等。书籍资源包括C/C++、Java、Python、Go语言、数据结构与算法、操作系统、后端架构、计算机系统知识、数据库、计算机网络、设计模式、前端、汇编以及校招社招各种面经~

26,291

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#22argotorg/solidity

Solidity, the Smart Contract Programming Language

25,561C++

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#23changkun/modern-cpp-tutorial

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

25,332C++

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#24fmtlib/fmt

A modern formatting library

23,271C++

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#25ssloy/tinyrenderer

A brief computer graphics / rendering course

23,254C++

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#26slint-ui/slint

Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

21,798Rust

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#27AnthonyCalandra/modern-cpp-features

A cheatsheet of modern C++ language and library features.

21,477

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#28bee-san/Ciphey

⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡

21,039Python

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#29catchorg/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)

20,199C++

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#30qinguoyi/TinyWebServer

:fire: Linux下C++轻量级WebServer服务器

19,205C++

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#31antlr/antlr4

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

18,730Java

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#32kyleneideck/BackgroundMusic

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

18,665C++

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#33compiler-explorer/compiler-explorer

Run compilers interactively from your web browser and interact with the assembly

18,563TypeScript

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#34RPCS3/rpcs3

PlayStation 3 emulator and debugger

18,223C++

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#35xiaolincoder/CS-Base

图解计算机网络、操作系统、计算机组成、数据库，共 1000 张图 + 50 万字，破除晦涩难懂的计算机基础知识，让天下没有难懂的八股文！🚀 在线阅读：https://xiaolincoding.com

17,534

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#36official-stockfish/Stockfish

A free and strong UCI chess engine

14,812C++

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#37federico-busato/Modern-CPP-Programming

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

14,739HTML

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#38dolphin-emu/dolphin

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

14,649C++

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#39PCSX2/pcsx2

PCSX2 - The Playstation 2 Emulator

14,439C++

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#40musescore/MuseScore

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

14,278C++

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#41SFTtech/openage

Clone of the Age of Empires II engine 🚀

14,100Python

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#42webview/webview

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

13,915C++

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#43tink-crypto/tink

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

13,567Java

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#44isl-org/Open3D

Open3D: A Modern Library for 3D Data Processing

13,330C++

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#45organicmaps/organicmaps

🍃 Organic Maps is a free Android & iOS offline maps app for 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!

13,316C++

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