
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 guideEmail-to-note capture, flashcards, and saved references. Keep original material separate from summaries and review history so your knowledge stays understandable and portable.

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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Turn selected email into useful Markdown notes while preserving sources, avoiding duplicate imports, and protecting your vault.
Read the guideChoose a guide for the detailed tradeoffs, then open its topic page for the compact field model. Related articles connect this collection to the rest of the list API directory.