PHP: This language for programming web sites is incredibly common — some estimates say it powers one-third of the web. Big sites like WordPress, Facebook, and Yahoo use it.

Java continues to dominate the developer landscape as the No. 1 programming language in use today. It remains atop the TIOBE Index. According to Simply Hired, since April 2009, Java jobs increased ...

R is a programming language and software environment for statistical computing and graphics. R is widely used in the field of AI development, particularly for statistical modeling and data analysis.