Hi, kh, this is Donggyun Yoo from the web performance optimization course. I'm glad it was helpful! The next course is scheduled to be completed around mid-December. I'll come back as soon as possible with a more substantial course. Thank you for your interest in the course!

It's too late compared to the schedule I told you.. ㅠ Still, Part.2 is finally open! If you check the notice, you will receive a discount coupon for existing students! (~9/13)