This was a more meaningful course because I could learn design patterns from a frontend perspective. It was great to see various examples of how to use classes! If there had been React examples as well, I think I would have gotten a much clearer sense of how to apply this in the real world, but I was able to gain insights by studying this part additionally on my own. Thank you for the great course!

There's a problem with the sound. The video keeps cutting out. It redirects to YouTube and ads pop up too. This is a paid course, what is this? Worst lecture ever. Wow... really.... Among all Inflearn courses...one of the worst...there's also a lot of advertising for the author's book 😊😊

The environment allows me to write and practice code directly alongside the instructor, making it really easy to learn. The explanations are also clear and well-organized, which helps improve my basic understanding.

Personally, I felt this was a lecture with disappointing quality to the point where I'd want to give it 1 star. Nevertheless, I gave it 2 stars considering that there aren't many lectures covering design patterns with JS/TS and the fact that it proceeds through a practical project called a drawing board. I was quite satisfied with the test lecture, but this design pattern lecture progresses in an extremely chaotic manner. I understand it's meant to show the differences between existing code and code with design patterns applied, but the back-and-forth is excessive and the constant "fix this, fix that" is overdone. As someone encountering design patterns for the first time, it would have been better if sufficient explanation of the design patterns was provided first, followed by hands-on practice with code.

Even with prior knowledge, it's too painful to follow along. I keep having to run GPT while watching. If someone could follow this course without difficulty, they probably wouldn't need this course in the first place. I saw a review saying it's a "clone coding live show," and that really resonates with me. Everyone's saying there's insufficient explanation, and I strongly agree.

I first encountered React, and you explained it in such an easy-to-understand way that I was able to easily learn the entire flow from the start to the finish of development. This is a lecture I really highly recommend!

You explain CS in an easy-to-understand way.

I'm a non-CS major preparing for frontend development! I was listening to this because I lack a lot of CS knowledge. While studying for the Information Processing Engineer certification, I just memorized the OSI 7 layers without understanding them, but thanks to this, I can understand them a bit now 😊 CS can be studied through books or organized articles, but when I try to do it alone, I don't make progress and don't know what to study first... Lectures feel like they spoon-feed you well, so they seem good. Thank you! I'll complete the entire course!

The lecture quality is not satisfactory.

I haven't finished listening to it all yet, but I'm enjoying it so far.