HTML is not a programming language because it fails to meet several functional criteria. Nevertheless, HTML coding is valuable beyond that pedantic debate.

Python is also a programming language that's widely used by professional developers in burgeoning fields like data science, making it a valuable skill for young coders interested in a career in tech.

How did Rust do it? To grasp what makes Rust so useful, it’s worth taking a peek beneath the hood at how programming languages deal with computer memory.