Best programming languages for coders compared, including Swift, Python, Java, C and Perl. Coding has never been more popular, and learning to program in Mac OS X is a great skill to get.

From Python and Java to C++, R and Lisp, these languages offer powerful capabilities for working with machine learning algorithms to build AI apps.

That way, no matter what your first programming language, you can apply those skills towards learning a new one (maybe in as little as 21 minutes). Even kids' coding apps can be useful to start with.

Python proves popular once again. Discover the best programming languages to learn for high-demand jobs in 2025.

And, of course, Python is used extensively within Netflix's machine-learning algorithms for things like content recommendations, artwork personalization, and marketing.