Thank you, Byeon Giwon! 🙏 I sincerely appreciate your warm 5-star rating. I'm truly delighted to hear that you clearly understood the core concepts through the DOM Complete Mastery course. I hope this learning experience has provided you with a more intuitive perspective on DOM structure and operating principles. Currently, Part 2 (Events and Dynamic UI) and Part 3 (Browser Rendering & Performance Optimization) courses are also available. These topics can be immediately applied in real project environments, so I ask for your continued interest. If you have any questions during your studies, please feel free to ask anytime in the open chat room below. I and other students are helping and communicating together there. 📮 https://open.kakao.com/o/gC10Fnoh(https://open.kakao.com/o/gC10Fnoh I sincerely support your development journey, Byeon Giwon, and hope to see you again in the next course! 🌟