I was a python developer so of-course I learned AI machine learning and deep learning. After that I also had interest in Web development
Spending a good amount of time understanding Tensorflow from the core is a diffrent feeling. Then there is Brain.js liabrary.
by this i came across a lot of liabraries in Machine learning and AI
So the language can be anything if you want to learn AI and execute it You can do it in probably any language easily.