¿Resources for learning about software and programming as a Product Manager?

I want to be able to speak the language of the development team, it may sound basic, but I want to know for example what is and how does an API work, or about front end languages and frameworks or the same for backend, I don't pretend to be able to code, I don't have the time right know, but I want to understand about the uses of each technology or tool.

Any kind of resource: courses, blogs, articles, moocs, etc. would be appreciated.