Harken
Spaced repetition flashcard app that makes remembering easy
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Show HN: PaperMono, e-ink fridge magnet shopping list with mobile web page
Fridge magnet shopping list on an M5Stack PaperMono (ESP32-S3, e-ink touchscreen), synced with a phone web app over Wi-…
Harken Chrome Extension
Smart flashcard app using spaced repetition and active recall for easy memorization.
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AI flashcard app for learning vocabulary in 15+ languages with spaced repetition.