TkDocs: Modern Tk Best Practices includes the TkDocs Tutorial to get started with Tkinter. GitHub: roseman / tkdocs provides example code for the TkDocs Tutorial and the "Modern Tkinter" book.
In any Tkinter program, the first thing you need is a window. This window will act as a container for your app. This line brings the Tkinter library into your program. We give it the nickname tk so we ...