Remember over time
Flashcards
One concept per card, a short answer, and a review schedule calculated by the FSRS algorithm.
What you can do
- Four ratings: Again, Hard, Good, Easy
- Due dates calculated deterministically by a versioned library
- Edit, suspend or delete a card without losing your history by accident
- Keyboard shortcuts: Space to flip, 1 to 4 to rate
Limits, honestly
- Intervals are not calculated by an AI
- No offline mode promised
- An exam date may guide the recommended workload, not artificially change FSRS
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