The advantage of Jang Gi-hyo's lecture is its cleanliness without any unnecessary details. I had already taken the old Webpack 3 lecture, and I listened to it again because it was renewed. When I first started using Webpack, the way it explained only the necessary parts quickly and concisely and moved on made me watch it without losing focus. If you don't use Webpack, which is essential for front-end development, well, it's really inconvenient. I hope that many people will increase their productivity and skills through this Webpack lecture and get good results. I look forward to more great lectures in the future. Beginners, listen quickly. :)