What is considered practical in terms of applictions?

Hi! I started learning Python about 6 months ago, and yesterday made my first graphic application, Hazy. I was very happy that upon sharing the project on Reddit, it recieved 4 stars including one from PySimpleGUI themselves!

I am very curious and would like to know your opinion on what is considered "practical" for an application, and the reason behind it. I would love to build your ideas into apps!

Let me know in the comments!

Cover image by Chris Ried on Unsplash.