I am an engineering student who has studied JavaScript, HTML, and CSS briefly...! These days, I have become familiar with ChatGPT, and I have been studying various languages other than the web, so my confidence in web coding has dropped significantly. That's when I took this course. [Advantages] 1. First of all, the lecture notes are neatly organized in Notion, so it's easy to find and review concepts that are confusing after listening to the lecture, or tags and styles that you are curious about. 2. Instead of starting with simple HTML tags, the lecture mentions the beginning and standards of HTML, commonly used tags, and unused tags, which can be used as a reference when coding. 3. Personally, the speed and tone of the lecture are so good that it's easy to concentrate...! This year, I was very satisfied to find and take a good course to study. I think it's a course for beginners and a course for those who want to study again carefully.