Can you link the different coding languages in the way that you can with HTML and CSS?

Question

I just finished HTML and CSS courses, and I'm planning to learn JavaScript next. I just wanted to know how I would determine which language to use, and what is the best way to have them complement each other.

Answer 1

Normally people create APIs to integrate services like thaf, but some languages natively support this. Python is an example, it has wide support with C/C++.