Disclaimer
Is this project open source? No
Is this project completely free? No
Is this project vibe-coded beyond the author’s ability to comprehend how it works? No
Plugin for Obsidian
Epochgram — A Timemap of Your Mind
Version 1.1.6 · By Andriy Babets

Hi folks,
For almost half a year, I’ve been working on Epochgram, a plugin that changed how I think about notes through time. I wanted a way to preserve daily details, recurring themes, and my own epochs - what I was working on last month, last season, or last year - without having to feed the system by hand.
So here it is, currently waiting for review, but already available via BRAT https://github.com/2brn/epochgram.





Key features:
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One global timeline for the whole vault
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Gathering records from file metadata, titles, and content
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No extra markup is required to get your timemap
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Interactive zoom and an almost limitless timeline to discover
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Simple gestures: double-click a date to create a note, double-click empty space to scroll to today, drag-n-drop records to change a date… you can do many things right on the timeline
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See periods of activity and stagnation, like tree rings of your lifespan
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Fuzzy search and filtering across the whole vault
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Pins, marks, and review states to support the CODE paradigm
The basic version is completely free and will stay free forever. But if you want to support my development and unlock all features, there is paid Epochgram Pro:



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Local AI bridge via Google Chrome’s built-in AI, your data stays yours
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Generating summaries and Epochs, literally summaries of summaries
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Highlighting similar records by tags, links, and embeddings (local as well)
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Mark whole groups of similars at once
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Zero-shot record classification based on your topic
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Recurring events on the timeline
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And many more small features you can check on epochgram.com/pro
This is probably my favourite side project I’ve worked on so far, and I would really appreciate any honest feedback about it.
Cheers,
Andriy