woor0191434's honest review, Intermediate-Advanced JavaScript: Engine Core course

Wow, this is awesome. There were parts that I skipped over with excuses that I was busy while working and parts that I had doubts about, but they are all in this lecture. In particular, the function part and the execution context part are really impressive. I reviewed it more than twice, and I plan to take the lecture again for parts that I don't understand. Thank you.

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