Tkinter Designer was created to speed up the GUI-development process in Python. It uses the well-known design software Figma to make creating beautiful Tkinter GUIs in Python a piece of cake.
Tkinter Designer uses the Figma API to analyse a design file and create the respective code and files needed for the GUI. Even Tkinter Designer's GUI is created using Tkinter Designer.
RLH Something similar for Tk would be awesome.