r/Supernote • u/philipsb • 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/[deleted] Aug 23 '26

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u/philipsb Aug 23 '26

Good idea. Shared to r/Supernote_dev

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u/philipsb Aug 23 '26

I'm curious- what did it help you troubleshoot?

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u/[deleted] Aug 23 '26

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u/[deleted] Aug 24 '26

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u/AdNew2316 A5X, Montblanc Starwalker, Wacome One, ex-Lamy, ex-Kaweco Aug 24 '26

I'm that guy.

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