Bookmarked the resources on the sidebar, however I've seen so much about Javascript I don't know where to start.
What is jQuery? What is Ajax? What is React, Express, Node, ..., etc? What is the DOM?
I come from C++ and Python. So I am very interested in understanding how the language works. Does it sit server side and is pushed to client side and interpreted by browser? Is there a universal interpreter like CPython? Etc.
What resources would you recommend for somebody who isn't a beginner to programming, but knows practically nothing about web development and Javascript?