This is a python script uses selenium module in python to automate the thread posting.
You can see it here- https://www.youtube.com/watch?v=1TCDcYjAUpo
If you want to understand this code you can visit here - https://www.quora.com/As-a-programmer-what-tasks-have-you-automated-to-make-your-everyday-life-easier/answer/Khushal-Sharma-5?share=c0bb169e&srid=Ic2Y