API and runtime that allows access to VR hardware
Google Cardboard XR plugin for Unity
A toolkit that helps developing/prototyping VR apps
Framework for creating human behaviour experiments in Unity
An easy-to-use mixed reality library for building VR applications
Virtual universe which lets you explore & analyze planetary datasets
Cross platform Virtual Reality authoring and playback
virtual reality authoring toolkit created by artists, for artists
Full featured MUD server with all the trimmings.
Everything you need to build and deploy scalable realtime 3D apps
Create interactive 3D and VR web experiences
An example of how to use the Tilia packages to create great content
Physics-based grabbing for SteamVR development in Unity
An in-browser implementation of JanusVR
A fast, powerful and adaptable GUI solution
An Open source library that allows easy development of VR Applications