this post was submitted on 20 Feb 2025
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Read whole page. Not sure what Obsidian even is?
Its a staggeringly powerful app. Utilizing the markdown format and the Dataview plugin to create queries with metadata in your notes allows you to build INSANE knowledge management systems.
Example of some set ups here: https://forum.obsidian.md/t/14-example-vaults-from-around-the-web-kepano-nick-milo-the-sweet-setup-and-more/81788
Note-taking app. Each note is a markdown file, so you can add formatting.
A very successful one with a large extension ecosystem to boot.
What sort of extensions would one use for a note taking app? What sort of notes to you take with it?
The Dataview plugin is the most critical one. You can create queries with the metadata in your notes (YAML frontmatter and # hashtags). If that sounded like a bunch of non-sense I highly encourage you to dig into it, because I had no idea what those words meant either but it took my note taking to a new level. I think of my Obsidian vault as my second brain.
Below are some cool examples of vaults that you can click through. Also note that because the obsidian pages are in markdown format you can use the Jekyll engine to directly turn them into web pages without any coding (this is how GitHub Pages works)
https://forum.obsidian.md/t/14-example-vaults-from-around-the-web-kepano-nick-milo-the-sweet-setup-and-more/81788
If you know how to do a bit of coding (or use ChatGPT) you can incorporate APIs from other apps in your obsidian vault. Maybe you want to make a fancy home page that displays all your tasks from ToDoist, alongside the RSS feeds to your favorite podcasts and YouTube channels. Maybe you are tracking your habits and using DataView to compile all relevant instances of #habit tags into one calendar for a birds eye view.
There's lots of types, think even stuff like d&d monster blocks, or custom date ones
I use mermaid and git extensions personally.
Lots of AI bros add LLMs to it but that's not my cup of tea
It's like trillium, but not open source Here is an enthusiastic person talking about the state of the art of one year ago for 20 minute. https://youtu.be/XRpHIa-2XCE
What is a Trillium?
It's like a Bilium, but with one more
(https://github.com/zadam/trilium)
What is Billum?
It's like Millium, but one more.