Tkinter
Tkinter is Python's standard GUI (Graphical User Interface) library, providing a simple way to create windows, buttons, text boxes, and other graphical interface elements. It is built on the Tk GUI toolkit and offers a variety of widgets such as Label, Button, Entry, and Canvas. Tkinter supports layout management through methods like pack, grid, and place, enabling flexible interface design. It is beginner-friendly and widely used for developing desktop applications in Python.