An Emacs extension that combines wiki-style linking with visual concept mapping based on the Org-mode ecosystem. It allows users to visualize relationships between notes using a hierarchical and non-hierarchical brain-like structure.
Tech Stack
Emacs LispKnowledge Base & Wiki
Why org-brain?
• Deep Org-mode integration
• Visualizes complex relations
• Extremely extensible
Limitations
• High learning curve (Emacs)
• No mobile synchronization
• Text-heavy interface
3/4/2026
Last Update
103
Forks
91
Issues
MIT
License
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