Knowledge worth passing on.

Densho is a collaborative documentation platform: real-time editing, spaces with nested pages, public sharing, full-text search - and documentation that can live in a git repository, synced two-way with the app, merged block by block, conflicts resolved zone by zone.

• Real-time collaborative editor - rich blocks (callouts, toggles, columns, tables, math, diagrams, live HTML), live cursors, comments, page history
• Git sync - connect a space to any SSH repository: pages become reviewable Markdown files with real image assets, files become pages, both sides merge automatically
• Everything round-trips - Markdown, HTML and PDF export; a Markdown export re-imports identically, even on another instance
• Self-hosted in minutes - one Docker image, one Postgres, done
• Timezone-aware chips, subscriptions, labels, public shares - and a trash that forgives you for 30 days