Hello Mr. Byun Giwon 😊 Thank you so much once again from the bottom of my heart. It's truly encouraging that you've joined us through Part 2 and have continued on to take Part 3 as well. Part 2 covers the moment when DOM structure actually 'starts to move,' focusing on event flow and delegation, and the principles of interaction that lead to SPA architecture. If the structural understanding from Part 1 expanded into action through Part 2, then Part 3 will show how those results connect to browser rendering and performance optimization. Thank you for always listening consistently and cheering us on. If you have any questions during the course or parts you'd like to know more about, please feel free to ask anytime. If there's anything you need help with, I'll always be happy to assist you wholeheartedly. 💬 Have a great day today, and I hope we can continue growing together on your learning journey ahead. 🌿 👉 https://open.kakao.com/o/gC10Fnoh