From this educational resource you can acquire the compentencies sought from companies in 2021. The most in demand technique within the learning resource that is commonly mentioned by organizations is Virtual Reality.
Learn A-Frame (VR)
A-Frame is a popular open-source web framework for building virtual reality experiences in the web browser. It is based on top of HTML, making it super simple to get started.
This course will start with fundamental A-Frame concepts such as HTML primitives before digging deeper into the more advanced topics like building out a virtual environment and creating user interactions.
Created by aframe.io