PICO-8 - Lua-based fantasy console for making and playing tiny, computer games and programs.
Form 2 - The most advanced desktop 3d printer ever created
Obsidian 3D Printer - The $99 3D printer
Photon - The fastest way to build beautiful Electron apps using simple HTML and CSS.
Flux - Application Architecture for Building User Interfaces
Unity - The multiplatform game creation tools for everyone.