Obsidian

 Obsidian  is a free, multi-platform application for writing and maintaining plain text notes (for longevity) as markdown files that provides a modest paid hosting service one can use with a personal-domain.

While not (yet) an open source project, the application encourages users to own their own data locally in a way that allows the use of alternate applications.

As of 2021-01-19 in version 0.10.9, the service provides a paid option for (selectively) hosting one's notes on a personal-domain allowing it to be used as an IndieWeb service.

IndieWeb Examples

 * has been using Obsidian as a daily note taking tool since 2020-08-25 with the explicit intention of publishing portions of it online as part of his digital commonplace book/digital garden/zettelkasten.


 * Others in the wild have used the raw text notes to publish their notes as a website online using static site generators.
 * “Obsidian+Github Pages” for digital gardeners? also includes links for other services and platforms as well as plugins, tools, and methods for creating SSG-based websites

Silo Examples
Examples of sites published using Obsidian's Publish feature (without custom or personalized domain names):
 * Quantum Well
 * Alexis Rondeau
 * LYT kit
 * Anthony Agbay
 * Andy Matuschak (duplicate)
 * Santi Younger
 * David Drysdale
 * Eric Gregorich (protected)

Resources

 * Forum
 * Discord
 * Github repositories of release, API, documentation, etc. https://github.com/obsidianmd
 * YouTube
 * Obsidian Office hours: https://www.youtube.com/channel/UCJKoNPnBdCSloJ2wlKnV2Fw
 * Linking Your Thinking: https://www.youtube.com/channel/UC85D7ERwhke7wVqskV_DZUA/playlists
 * Obsidian focused playlist for personal knowledge management & zettelkasten: https://www.youtube.com/playlist?list=PL5fd4SsfvECy0zzf8Cyo20ZoipEt6YeL3