First off, despite that Instagram joke, it’s important to remember that Java and Python share important similarities as well as key differences. Both are powerful programming languages, for example, with large, devoted communities and a huge array of libraries supported by legions of developers. If you can’t do something with the native language itself, you can very likely find a library to provide the required support. In fact, no one may truly know the bounds of the library support for either language because no one person could try them all. Obviously, some libraries are more popular than others, and some appear in nearly every application of any consequence at some point.