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

Open Source Computer Vision Library

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

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

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

⭐ 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 ⭐

Sourcetrail - free and open-source interactive source explorer

UPX - the Ultimate Packer for eXecutables

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

Simple and Fast Multimedia Library

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

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

Record and Replay Framework

Clipboard manager with advanced features

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

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

Cross-Platform C++ GUI Library

3D engine with modern graphics

SWIG is a software development tool that connects programs written in C and C++ with a variety of high-level programming languages.

Official doxygen git repository

The fastest and simplest library for SQLite3 in Node.js.

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

nghttp2 - HTTP/2 C Library and tools

Defold is a completely free to use game engine for development of desktop, mobile and web games.

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,Red…

Embedded Scripting Language Designed for C++

Solar2D Game Engine main repository (ex Corona SDK)

Explorer++ is a lightweight and fast file manager for Windows

a modern C++ GUI library