Surprisingly, PhpStorm is real. It is a highly polished IDE for working with PHP, JavaScript, and other Web-related languages, and its editing interface is an absolute joy to use.

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.