A markup-based typesetting system that is powerful and easy to learn.

Run Windows apps on 🐧 Linux with ✨ seamless integration

High performance self-hosted photo and video management solution.

A community-supported supercharged document management system: scan, index and archive all your documents

Scan, index, and archive all of your paper documents

DDraceNetwork, a free cooperative platformer game

appleseed plugin for Blender

Node based visual scripting system designed for motion graphics in Blender.

A collaborative book on algorithms