VRChat - Create and play in virtual worlds with others
Astral - A social network for augmented reality 📍
Second Life - Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.
Learn Calligraphy with Augmented Reality - AR experience that help to learn Calligraphy!
Vircadia - Vircadia is an open-source and decentralized real-time VR creation platform for university, enterprise, social, and OpenSim users.
Apple ARKit - A framework to create Augmented Reality experiences for iOS