Guides
Stroke order rules and the differences between the scripts, each built on counts from the same data as the character pages.
汉Chinese stroke order rulesThe 8 rules, how often each applies in HSK 1-3.漢Kanji stroke order rulesJapan's rules with N5-N4 examples and the exceptions.必Japanese vs Chinese stroke order312 characters with another order, 555 with another stroke count.汉Basic Chinese strokesThe stroke shapes and how often they appear in HSK 1-3.あアHiragana vs katakanaShared origins, how often each kana appears, when to use which.漢How to read kanjiOn and kun readings, counted level by level.必Kanji vs hanziSame characters, different forms: our overlap counts.汉Simplified vs traditionalWhich HSK characters have a separate traditional form.
How the guides are made
Each guide states a rule or a difference and then counts it: how many HSK or JLPT characters it applies to, and which ones break it. The examples are drawn from the same stroke data that animates the character pages, so a guide and a page never disagree.