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

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

TrinityCore Open Source MMO Framework (master = 11.0.5.57689, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.1.57564)

Telegram Desktop messaging app

Godot Engine official documentation

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

.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

Webots Robot Simulator

Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, Mac OS and Windows operating systems.

HandBrake's main development repository

Conan - The open-source C and C++ package manager

Stride (formerly Xenko), a free and open-source cross-platform C# game engine.

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

n³ The unorthodox terminal file manager

A multi-platform proxy client based on ClashMeta,simple and easy to use, open-source and ad-free.

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

Flax Engine – multi-platform 3D game engine

C++11 Lightweight Redis client: async, thread-safe, no dependency, pipelining, multi-platform - NO LONGER MAINTAINED - Please check https://github.com/cpp-redis/cpp_redis

An open source library for creative expression on the web, desktop, mobile and consoles. Inspired by the classic Flash and AIR APIs.

Open Source Fan-Based EverQuest Emulator Server project