[justin66]

The person asking the question seems to be looking for a course or textbook with which to challenge themselves.

What you've described is the opposite of that.

[__mp]

I understand. But as a long-time programmer I like to explore new programming languages or APIs by working on a small project. I start with a first prototype to get the feel of the language, before I look into extended documentation. Chat GPT helps with this use-case.

It's also more fun to have something which can be easily extended than to start from scratch.