Great React Course I was in the React field, so I urgently bought a book called Techniques for React, and while looking for a video lecture, I applied for the course because the author's name was the same, and it was a great new book that allowed me to learn a lot about React. After watching the Inflearn lecture, I looked at the book, and it went into my head more, and I was able to learn about the instructor's React homepage, so it was a video lecture that I was 200% satisfied with.