Thanks for the input, I like your proposed approach of "don't overthink it and just start making content", that is exactly what I will do.

I agree that written form is better, but it doesn't have any time constraints, this is why I was thinking more of live coding, or why not both? In the end, I will need to do the coding part in both cases, so why not stream it?

My problem with building an app is that I honestly don't know what app to build, and recreating React sounds fun to me