Thanks! As for resources, I think the official React documentation was one that I looked at the most: https://reactjs.org/docs/hello-world.html

But I learned mostly through working with other engineers at work and through side project Witeboard. I really think the best way to learn any new framework like React is to simply get started with a project (could be for work or a small side project) and experiment on your own, instead of reading guides and documentations.