FSRS4Anki

Modern Anki scheduling add-on based on the Free Spaced Repetition Scheduler algorithm.

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FSRS4Anki is a free Anki add-on that replaces Anki's default scheduling algorithm with the modern FSRS algorithm, which research shows can significantly reduce how many reviews are needed to retain the same material. It's aimed at Anki users who want more efficient study sessions without sacrificing long-term retention.

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