Hello. I was worried and bought the course, but it was fun and I was able to finish it quickly. I am very happy that I was able to create something that can be serviced right away. I have created a JavaScript React project, but TypeScript is still difficult, and I took the course at a level where I am still studying. It was helpful because I was able to practice and use it while following the course. After taking the course.. - I was able to feel the need for TypeScript once again. - This is my first time using a UI library. I understand why it is used. - I am also learning how to split files and organize directories. Thank you so much for the course. I recommend it to anyone who wants to distribute a side project.