Tkinter documentation as seen on effbot.org
Please refer this mirror site of the original documentation:
https://dafarry.github.io/tkinterbook/
Another helpful tkinter doc (pdf):
https://anzeljg.github.io/rin2/book2/2405/docs/tkinter/tkinter.pdf
Please refer this mirror site of the original documentation:
https://dafarry.github.io/tkinterbook/
Another helpful tkinter doc (pdf):
https://anzeljg.github.io/rin2/book2/2405/docs/tkinter/tkinter.pdf