This is a very good lecture. I recommend it to those who are using webpack without a clear concept. I also recommend it to those who want to study. I have only taken Jang Gi-hyo's lecture on webpack, but I was impressed by the clear concept and details. I will take the view lecture soon. Usually, in practice, you have to move quickly, so there are many parts where you are told to do this and that without a detailed explanation of webpack. Then, you have questions about why you have to do it that way, so you search the Internet, but the information is scattered on the wide Internet, so it is difficult to properly understand the concept. This webpack lecture was good because it was condensed into short and detailed points, and the webpack handbook was created so that you could understand it properly. It was also good because it was easy to follow. I think it is better to accept the exact concepts and use them rather than just using something when using it. Don't worry about the lecture, and definitely take it~