(Feature Request) Spaced Repetition

[9s-l-s9]

Preflight Checklist

• [X] I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Describe feature

This would put Trilium IMO ahead of Obsidian, Roam and many more. Could be a simple system. We can take inspiration and the learning algorithm from Anki. There also is RemNote. It is an outliner similar to RoamResearch which transforms every bullet point with a special marker into a card (front: before marker, back: after marker). Maybe you can borrow some concepts from there. Besides RemNote (which is not FOSS) other similar apps for inspiration are Logseq or the twsr plugin for tiddlywiki.

Just an idea but could be useful for learning purposes and provide that notes one takes get reviewed on a regular basis instead of becoming otherwise “forgotten data”.

Additional Information

No response

[agentydragon]

I'm pretty confident this should be doable in Trilium with not too much JavaScript scripting, so I think core dev time would be better spent on other features that can't be user-implemented by JS.

(That's why I love Trilium - how easy to extend it is :)

I think for Trilium having one note per card would make more sense, because Trilium doesn't have the outliner structure in the same way the Roam-like family does.

[hero616]

这个功能的开发在软件上可能不难实现，核心的东西在于以什么算法来实现一个合理的间隔复习。上面提到了Anki，和它类似的还SuperMemo软件。而且SuperMemo这个软件一直在更新算法。你的这个功能我觉得很可能不会加入Trilium，不过你可以考虑使用SuperMemo。

[sigaloid]

I mean, as crazy awesome of a feature as this would be to have, that sort of pushes it closer to a learning tool than something for a personal knowledge base. Not really sure that this is within scope for the project.

I agree with @agentydragon that this would be better implemented as a js plugin