Thank you for the good feedback. I tried to improve that. I was writing the blog post for myself to understand Cosine Similarity, which is why it's maybe a bit repetitive, but this is the best way for me to learn something. I get your point. Next time I will write it better. Good feedback - I love that.
Ha, when you put it that way, I can totally see why it read like that!
It looks super great now. What you have here leaves an entirely different impression, and a stylish one!
Two last suggestions:
* Now I'm thinking the Why Cosine Similarity Matters for Modern Web Development section belongs at the top, right after your intro.
* The angle indicator is still a bit wonky in the diagram. I might even take direction only mode out entirely, as you point out cosine similarity is invariant to changes in magnitude.