
Flashcard List API: Separate Content from Review State
Design decks, notes, cards, and review events so learning content stays portable without overwriting a learner’s history.
Read the guideMake information easier to find without erasing context. Explore labels, folders, collections, and lifecycle decisions across everyday lists.

Design decks, notes, cards, and review events so learning content stays portable without overwriting a learner’s history.
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Design bookmark folders, stable references, safe previews, and reversible deduplication around the way people actually save links.
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Give every note an identity, preserve its context, and connect useful ideas without flattening the original content.
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Turn selected email into useful Markdown notes while preserving sources, avoiding duplicate imports, and protecting your vault.
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Connect equipment and digital resource catalogs with stable asset IDs, lifecycle states, and accountable ownership.
Read the guideThese guides approach the same theme through different kinds of records. Compare the field ownership and lifecycle choices, rather than assuming that the same schema works for every list.