I listened to it with great interest. Good~. If you are a planner working with F/E & B/E, I highly recommend you listen to it. You can quickly and easily understand F/E & B/E work. I have never learned Vue.js or Node.js, which were practiced a lot in the lecture, but in my case, I often use python for data analysis, so I was able to roughly understand the instructor's code. If you are a planner who has never coded before, the content may be a bit difficult or you may lose interest in reading the content.