This Python library helps junior (and probably pretty experienced, too) developers write clean, error-free code. The project is open-source and available in the Python Package Index.
First and foremost, our developer programmed the lib to automatically check a developer’s source code before it’s being committed to a repository. However, good programmers not only have no errors in their code but also keep it clean and simple so that the codebase is easy to read and comprehend. The tool also checks the code syntax and notifies the user when there are too many nested unites, too much unnecessary complexity, etc.