Chenghui Yang• 2 Oct 2026Building TabMap, a private reading journal for physical books.

Before closing a paper book: page + unfinished question + first rereading action. Invented cue: p.58—compare the two explanations. I build TabMap; one book map free. https://apps.apple.com/us/app/reading-journal-tabmap/id6796663483 AI-assisted; fictional example.#Reading Journal: TabMap