#FSRS

Lektr.applektr
2026-02-13

Right now, we are focused 100% on the OSS version. In the future, we might offer a cost-effective hosted service, but the heart of Lektr will always be open.

Check it out: lektr.app
Source code: github.com/lektr/lektr/

I’d love you to try it out and to hear if you have any features you've always wanted in a reading tool! 📚

2026-01-30

I recently made some realizations on Anki for my Japanese learnings and how the FSRS algorithm has actually been hurting me.

figmnt.com/fsrs-hell/

2026-01-29

Giới thiệu kiến trúc bộ nhớ nâng cao dùng FSRS6 thay thế RAG cho Agent cục bộ. Thay vì tìm kiếm vector phẳng, hệ thống dùng đồ thị có hướng với điểm truy xuất theo tỷ lệ suy giảm log, tăng cường khi truy xuất thành công và lọc tiếng ồn bằng ngưỡng nghiêm ngặt. Viết bằng Rust (tokio, petgraph), độ trễ giảm từ 200ms xuống dưới 8ms. Đang thử nghiệm với Llama 3 qua MCP. Mã nguồn mở: github.com/samvallad33/vestige. #AI #Rust #LLM #MemorySystem #LocalAI #FSRS #AIArchitecture #TríTuệNhânTạo #LưuTrữThôn

2025-05-24

This is cool, I didn't know about FSRS. Maybe that's why Anki kind of never grew on me 🤔 going to try that out

domenic.me/fsrs/

LabPlot (labplot.org)LabPlot@floss.social
2025-05-02

A food for thought? The same algorithm used in #Anki (#FSRS), but two radically different processes. Two #XmR charts made in #LabPlot demonstrate the value of an interaction between Process Behavior Charts and a human mind.

@labplot@lemmy.kde.social

#FreeSoftware #OpenSource #SpacedRepetition #SRS #Study #Learning #Students #Teaching

True Retention metrics plotted in LabPlot before the changeTrue Retention metrics plotted in LabPlot after the change
LabPlot (labplot.org)LabPlot@floss.social
2025-03-04

An example analysis of a #learning process with #LabPlot dev (P-chart).

@labplot@lemmy.kde.social @opensource

👉 The process is off the target and has large variation. Variation always creates costs.
👉 The point outside the limits is evidence that assignable causes with dominant effects are present and the process will behave UNPREDICTABLY.

'With an unpredictable process, PREDICTION IS FUTILE, but action may be taken to move the process closer to its full potential.' D.J. #Wheeler

#Anki #OpenSource #FSRS

Image: Control Chart made in LabPlot

Jarred Ye (LM-Sherlock) who created the FSRS spaced repetition algorithm that's now part of Anki, wrote a nice tutorial introducing spaced-repetition algorithms:

"Spaced Repetition Algorithm: A Three‐Day Journey from Novice to Expert"
github.com/open-spaced-repetit

#Anki #FSRS #SRS #spacedrepetition #learning #toolsforthought #memory #memorization

2023-09-27

I'm really excited that this week I had been able to contribute to #Anki, one of my favorite and most-used #opensource softwares, which actually has a positive impact on my life and that of others. The recent inclusion of #FSRS in the public betas has been exciting, but still a bit unpolished with many low-hanging fruit what can be improved w/o deep knowledge of the codebase. Was fun to try out some #typescript, #svelte and #rust.

See github.com/ankitects/anki/rele

#SRS #learning #programming

2023-09-25

I'm testing the #Anki 23.10 beta release (see github.com/ankitects/anki/rele). The inclusion of the new #FSRS scheduler algorithm in the Anki core is a major improvent, it's nice to have a memory model which predicts memory state. Though at the moment it's still unstable, so if you try it make sure to follow the forums thread: forums.ankiweb.net/t/anki-23-1

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