This is a really great summary of Unicode. I wish it had been available when I first started getting into the complexities of multilingual string searching and normalization. Ultimately, reading the official documentation (unicode.org) was necessary, but a succinct and clearly written introduction like this would have saved me hours (if not days) of effort.
Yeah, this is the kind of cut-to-the-damn-chase I want 90% of the time as an experienced developer touching technology I don't necessarily deep-dive every day, like an actual example of what NFKC does.
Even if it's too topical to be actionable in every case, it gives you the general idea and vocabulary to put together useful search queries when you want to know more.
Honestly. It's so frustrating when people go on tangents and say in three paragraphs what you could say in two short sentences. An example: the rust book.
