I wanted so much a super-basic typing tutor with some features to make it fun that I ended up developing one myself and publishing it here.

This is my first project on this awesome site and community and my first serious project made with Godot engine. I've dealt with lots of the engine bugs but finally did it and thinking about adding some extra feature, like importing eBooks or making the key checking more customizable.

Here is the link to the page and some screenshots.