OctoPrint is the snappy web interface for your 3D printer
Raspberry PI distro for controlling 3D printers over the web
An interactive viewer for three-dimensional chemical structures.
Live USB containing a OS with everything you need for a klipper laptop
A language for making art using mathematics
Dedicated to computer-aided engineering Linux distribution
A number of DIY 3D projects
An easy to use and lightweight CAD model data management tool.