VRTK is one, if not the most known open-source toolkit for VR solutions creation. It is currently in the beta process of its 4th major version. Following, you will find a breakdown of its characteristics, and full a comparison between
The Mixed Reality Toolkit (MRTK) is a reference in the world of XR interactions and UI creation for both VR and AR (specifically for Hololens). It is a solid system working on many platforms and providing various tools to help