Raspberry PI distro for controlling 3D printers over the web
G-code generator for 3D printers
Dust3D is a cross-platform open-source 3D modeling software
OctoPrint is the snappy web interface for your 3D printer
G-code generator for 3D printers (RepRap, Makerbot, Ultimaker etc.)
A self-hosted digital asset manager for 3d print files
DIY project to build a cover, flat panel or combo flip-flat panel
An open source VR headset with SteamVR supports for $200