DWGFREE - DWGFREE is an online platform that comes with a comprehensive collection of CAD blocks that can be downloaded without the need for registration.
Climb Designer - Create & view augmented reality climbing routes
CADMAPPER - Instant CAD files for any location on earth
heymesh - 3D model search engine for AR/VR and game apps
Cadbull - Cadbull is a website that comes with an advanced collection of CAD blocks and DWG design, facilitating architects and designers to get done with their projects efficiently.
PlayCanvas - PlayCanvas is an open-source game engine built on WebGL and WebVR.