Zettelkasten

• A knowledge management method developed by German sociologist Niklas Luhmann, who used it to produce 50 books and over 600 articles. The word literally means “note box” in German.
• Introduction to the Zettelkasten Method:

A Zettelkasten is a personal tool for thinking and writing. It emphasizes connection, not collection.

1. Hypertextual — notes link to one another, creating a web of ideas
2. Atomic — each note contains exactly one discrete idea
3. Personal — one person maintains one Zettelkasten

• Fleeting Notes — quick, temporary captures of in-the-moment ideas; meant to be refined later
• Literature Notes — key points from books, articles, or other sources; written in your own words
• Permanent Notes — long-term notes synthesized from fleeting/literature notes; standalone and self-explanatory

Each note has three components:

• Unique identifier — time-based, hierarchical, or arbitrary
• Body — original thought written in your own words (not copied quotes)
• References — source citations or links to related notes

1. Capture ideas as fleeting notes
2. Process sources into literature notes
3. Synthesize into permanent notes with explicit link context
4. Use Structure Notes as organizational hubs / entry points (similar to MOC files)

The key differentiator is the link context — always annotate why a connection exists between notes, not just that it exists.

• Why I Ditched Zettelkasten ( Link)
  • Ev Chapman argues Zettelkasten is an academic-research system built for pre-search-era workflows, and proposes the commonplace book as a lighter alternative for non-researchers