I'm studying JavaScript, which isn't really my thing, and doing some preliminary study - this is so helpful.

Thank you for the great lecture!

It is easy to approach because you explain the visible results and corresponding codes in detail. I am listening to it while reading MDN and crossing over to the parts I am curious about. Your voice is also attractive. Thank you for the great lecture.

I was curious about Tizen and this helped me a lot! Thank you for the great lecture.