Its top 10 were JavaScript, Python, Java, PHP, C#, CSS, C++, TypeScript, Ruby, C, and Swift. Rust was in 19th spot. Notably, though, Java was not one of the languages to see much growth on GitHub.

C++ rose slightly in popularity, gaining 0.76% according to the index’s ranking system. Each month, TIOBE Software ranks 100 programming languages by their popularity with the programming community.