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

A tiling layout engine for egui with drag-and-drop and resizing

egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native

Skeleton program to integrate Qt + bgfx

Docking support for egui – an immediate-mode GUI library for Rust

Awesome Defold

A refreshingly simple data-driven game engine built in Rust

High level Lua 5.5/5.4/5.3/5.2/5.1 (including LuaJIT) and Luau bindings to Rust with async/await support

Linux port of FAR v2

Rust library to create a Good Game Easily

Node Editor built using Dear ImGui

A Rust compiler front-end for IDEs

Empowering everyone to build reliable and efficient software.

Double Commander is a free cross platform open source file manager with two panels side by side.

Localization editor plugin for Godot Engine

A curated list of amazingly awesome LÖVE libraries, resources and shiny things.

Solar2D Game Engine main repository (ex Corona SDK)

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

A toolkit for developing and comparing reinforcement learning algorithms.

Simple and Fast Multimedia Library

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

Beautiful Capi is a tool which automates the creation of compiler-independent and binary compatible C++ libraries across different C++ compilers

Torrents MultiSearch - extension for Google Chrome

A fast, memory efficient hash map for C++

Blender to Urho3D mesh exporter

Now unnecessary, use the official code instead: https://github.com/Unity-Technologies/UnityCsReference

Low-latency machine code generation

A modern formatting library

Python implementation of the NEAT neuroevolution algorithm