Here are the books (and mini ebooks) I've written over the past 5+ years.
My latest book.
https://github.com/understanding-astro/understanding-astro-book
A mini-ebook on React + Typescript.
https://www.ohansemmanuel.com/books/how-to-build-strongly-typed-polymorphic-react-components
https://www.ohansemmanuel.com/cheatsheet/top-7-stack-overflowed-typescript-questions