I would like to say that this is the best Bootstrap-related lecture I have ever taken. If intermediate or lower level back-end developers take this lecture, they will be able to reduce their concerns about the front-end part. The lecture audio is good, and above all, the lecture materials are provided very well. Thank you for creating a great lecture. One thing I would like to ask is, How about listing the VS Code extensions that you use? Students will install them according to their own preferences anyway, but I think it would be good as a basic guide.