Desktop appKnowledge management
open-knowledge
Edit local Markdown knowledge bases with WYSIWYG and AI tools.
- Stars
- 2,857
- Forks
- 176
- Updated
- Updated Jul 14, 2026
GPL-3.0
Edit local Markdown knowledge bases with WYSIWYG and AI tools.
OpenKnowledge is a local-first Markdown and MDX editor for notes, specifications, wikis, codebases, and Obsidian-style vaults. It opens an existing folder and provides WYSIWYG editing, navigation, search, tabs, wiki-link graphs, and side-by-side work with Claude, Codex, and other agent harnesses. A native macOS app is available, while Linux, Windows, and Intel Mac users can run the local web interface through its CLI with Node.js 24 and Git. Git-based sync and team sharing are optional.
Resource types
Use cases
Operating systems
Write, draw, organize knowledge, and plan in one local-first workspace.
Manage local notes, documents, and tasks with blocks and bidirectional links.
Runtime
Public GitHub facts last synced Jul 14, 2026.
Organize notes, tasks, and research in a local-first linked knowledge graph.
Build a personal knowledge base with nested notes, search, and versioning.