DHH on Omarchy and the agent OS

At 14:40, DHH calls the ability to make things from English “perhaps the most addictive substance I have yet encountered.” Watch from 14:40.

Sources

  1. DHH - Omarchy the Agent OS - YouTube. David Heinemeier Hansson. Recording; used for agency and building with language and agents. Accessed 2026-10-01.

Last changed 2026-10-07 in 0c4cafb. Source on GitHub. Change log.

Linked from

  1. Agent guide. An Effect stack so pure (aspirational) Kit Langton will blush.

    DHH on Omarchy and the agent OS — David Heinemeier Hansson reflects on agency, agents, and building with language.

  2. Change log. What changed in the files served here, newest first.

    DHH on Omarchy and the agent OS — edited: feat(learn): teach the next twenty cards with plain lines, diagrams and snippets

  3. Full agent guide. An Effect stack so pure (aspirational) Kit Langton will blush.
  4. Rat Stack lore | rat-stack. Short, source-grounded notes on the ideas and decisions behind rat-stack.

    DHH on Omarchy and the agent OS — David Heinemeier Hansson reflects on agency, agents, and building with language.

  5. Source change history (log.md). The generated change log as Markdown.

    DHH on Omarchy and the agent OS — edited: feat(learn): teach the next twenty cards with plain lines, diagrams and snippets