I'm trying to get a job as a front-end developer, and these days, it seems like a lot of companies require TypeScript, so I took this course. I looked for a lot of free courses, but they were either from a few years ago or I didn't like the curriculum, so I took this paid course. I was able to follow along while making various projects, so I think it's easier to understand. And the instructor explains the concepts one by one, and it seems like he tries to make it as easy as possible, so I'm studying TypeScript without difficulty. I recommend it to anyone who wants to learn TypeScript systematically!