What is the best way to learn React?

Hey, I recently started developing a website with React.js. Now I have the idea to spend more time developing the website, but I would like to learn more about React in order to improve the code quality and to expand the features of the website.<br><br>So my question is: What is the best way to learn React, given that I have a good basic understanding of JavaScript and HTML/CSS, and a solid experience with Java? Are there any book recommendations, tutorials, tutorials, courses or something?<br><br>I am also interested in any beginner mistakes that I can avoid with these tips.<br><br>Thanks!