Developers have to write more often than you might think. From source code comments and project READMEs to tech blog posts—and even Inflearn course reviews... haha. I took this course because I wanted to write more clearly and readably. The course provides a concise introduction to principles that can be applied to writing. Since the principles are simple and straightforward, they are easy to put into practice. I tried applying them to my personal knowledge notes, and I feel that my writing is much easier to read than before. I recommend this to anyone who wants to express their thoughts clearly through good writing.