In the 1st anniversary of FSRS, I want to share some progress of recent works.

1. fsrs4anki

   1 125 4,037 3.3 Jupyter Notebook

   A modern Anki custom scheduling based on Free Spaced Repetition Scheduler algorithm

   

   Today, I released FSRS v4.6.2. In one year ago, I submitted my first commit for FSRS.

2. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

3. fsrs-vs-sm15

   2 1 16 10.0 Jupyter Notebook

   Discontinued A simple comparison between FSRS and SM-15

   

   Recently, I have run three comparisons for spaced repetition algorithms. They included SM-15, SM-17, SM-2, HLR, LSTM and FSRS series. The initial result shows that FSRS v4 beats all other algorithms in predicting probability of recall. It's a good news that the open-source algorithm can overperform SuperMemo's proprietary algorithm.

4. fsrs-vs-sm17

   3 4 50 7.5 Jupyter Notebook

   A simple comparison between FSRS and SM-17

   

   Recently, I have run three comparisons for spaced repetition algorithms. They included SM-15, SM-17, SM-2, HLR, LSTM and FSRS series. The initial result shows that FSRS v4 beats all other algorithms in predicting probability of recall. It's a good news that the open-source algorithm can overperform SuperMemo's proprietary algorithm.

5. srs-benchmark

   4 6 243 9.1 Jupyter Notebook

   A benchmark for spaced repetition schedulers/algorithms

   

   Recently, I have run three comparisons for spaced repetition algorithms. They included SM-15, SM-17, SM-2, HLR, LSTM and FSRS series. The initial result shows that FSRS v4 beats all other algorithms in predicting probability of recall. It's a good news that the open-source algorithm can overperform SuperMemo's proprietary algorithm.

6. anki

   5 1,163 29,608 9.6 Rust

   Anki is a smart spaced repetition flashcard program

   

   Besides, dae, the lead developer of Anki, helped me integrate FSRS into Anki. We have merged FSRS Optimizer into Anki's main branch. The beta package will be released in a few weeks.

7. Anki-Android

   6 235 11,511 9.9 Kotlin

   AnkiDroid: Anki flashcards on Android. Your secret trick to achieve superhuman information retention.

   

   Good news again, AnkiDroid has completed its Rust backend update. FSRS will be supported in AnkiDroid in 2.17.

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