It's essentially a book progress tracker. Many apps allow you to add the books that you are currently reading, but not at what pace. It's simple, no complicated stuff, no AI shenanigans.
Created as I was overwhelmed by the number of books I wanted to read, and thought it would be helpful to plan ahead.
You add a book name, the number of pages, and how many pages you want to read in a day. It calculates and gives you the number of days and on which date you will finish. It's also flexible to increase the number of pages so that it can recalculate.
It's a PWA for now. Still working on notifications and stuff.