I took a full-stack class at the academy for 6 months, but even after finishing, I felt that I lacked basics. Recently, I thought that I needed to learn the basics more thoroughly when I entered the company and worked on a project, so I took this course. I think there were many exclamations while watching the lecture. I was able to learn about things I had never thought about, and I was able to understand the knowledge that I only knew superficially more deeply. It was a very informative and happy lecture time! Thank you so much for creating such a great lecture!