I planned to complete the entire course during the holiday, but there's really a lot of content. It's literally like a comprehensive gift set that lets you see the entire frontend at a glance. I could grasp the overall flow, and the core and important content was explained through practical examples, so I was able to listen with such immersion that I thought "I need to try this at work right after the holiday ends." Having some backend experience helped me understand it better. The course materials were well-prepared, which was great even for the difficult parts. And overall, the conceptual explanations were provided together, so I felt it was a good course suitable for the AI era. After taking this course, I can see shortcomings that weren't visible before, and I also think about how this could be improved. The goal of this course is to have different eyes when looking at code compared to before, and I really became able to think about many things even when looking at a single piece of code. Thank you for the great course.