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

Run your GitHub Actions locally 🚀

JSON for Modern C++

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

🎥 Command line media player

The user-friendly command line shell.

Browser extension that simplifies the GitHub interface and adds useful features

a structural diff that understands syntax 🟥🟩

The most customisable and low-latency cross platform/shell prompt renderer

Skeleton: A Dead Simple, Responsive Boilerplate for Mobile-Friendly Development

Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Nuitka is a Python compiler written in Python. It's fully compatible with Python 2.6, 2.7, 3.4-3.13. You feed it your Python app, it does a lot of clever things, and spits out an executable or exte…

Grab the color palette from an image using just Javascript. Works in the browser and in Node.

A multi core friendly rigid body physics and collision detection library. Written in C++. Suitable for games and VR applications. Used by Horizon Forbidden West and Death Stranding 2.

Demonstration and Template Projects

Vesktop is a custom Discord App aiming to give you better performance and improve linux support

Reduce the space taken up by games and programs on disk by using native Windows APIs

OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR3 FG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG.

Audio playback and capture library written in C, in a single source file.

clumsy makes your network condition on Windows significantly worse, but in a controlled and interactive manner.

Inno Setup is an open-source installation builder for Windows applications by Jordan Russell and Martijn Laan. Since its introduction in 1997, Inno Setup has been trusted by developers and organiza…

A procedural textures authoring and 3D model painting tool based on the Godot game engine

Backup tool for PC game saves

Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation:

Free Motion Capture for Everyone 💀✨

Command-line sampling profiler for macOS, Linux, and Windows

Multithreaded PNG optimizer written in Rust

A GPU compute-centric 2D renderer.

JavaScript library for working with recurrence rules for calendar dates as defined in the iCalendar RFC and more.