I'm a publisher who is diligently studying React because I want to switch to being a front-end developer someday, or at least do some publishing in a React development environment :) Most React lectures teach similar toy projects, which was a bit tedious, but this one is so much fun, maybe because it's about creating UI! I've made all of these UIs at least once with jQuery or JavaScript, so it feels a bit more familiar... I think about how I would have made it first, and then listening to the lecture makes the instructor's perspective so interesting. And, I feel like I've become a bit more familiar with Observer. I've used it a few times in the field, but I didn't feel like I had completely gotten rid of it, but after using it a few times while listening to the lecture, I was like, 'Ah~!' Of course, my basics are still lacking, and it takes a while to rewatch and think about parts I don't understand because the instructor's mind works so fast, but even so, it's a lecture that I get a lot out of! If there is a publisher around me who is studying React, I would definitely recommend this lecture 😊😊 I'm planning to purchase Part 2 soon! Thank you for always giving such great lectures :)

When I was just studying alone with the book, reading it from beginning to end felt really daunting and burdensome. But this lecture explained the key parts well and moved through them quickly, which greatly reduced the burden of completing the book!

This was a great lecture for grasping the basic concepts. It was very helpful in understanding the parts that felt vague and difficult. It greatly helped me understand the generator, iterable, and iterator concepts that I previously felt lost on (didn't have a good sense of), and to build a basic framework. 👍

It was a lecture that helped me understand JavaScript concepts more clearly with examples and explanations, as I only had a basic understanding before.

This is my first time trying GraphQL, and I'm still not familiar with it, but I was able to learn it in a fun way!