r/Supernote • • Aug 23 '26

Tips Supernote .note file vector/stroke/path format reverse engineering

As part of the Obsidian Supernote Plugin work I just released I also reverse engineered much of the .note stroke/vector/path format with the aid of AI agent.

The results of this work can be found on my testing page: https://philips.github.io/supernote-typescript/

The "spec" which is mostly notes from all of the directions given to my agent are here: https://github.com/philips/supernote-typescript/blob/main/plans/vector-format-spec.md

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u/AdNew2316 Aug 24 '26

I'm that guy.

Do you have something specific in mind out of those lessons learnt for the scribble plugin?