Peerstreet - Finances real estate through a form of crowdfunding.
Unity - The multiplatform game creation tools for everyone.
Open Listings - Buy a home without a real estate agent.
Godot Engine - Feature-packed 2D and 3D open source game engine.
Blend - Generate simple and beautiful CSS3 gradients.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.