An open-source Notion alternative: notes, documents and project management, with your data in your own hands and self-hosting supported.
Replaces Notion
Mermaid
Generate flowcharts, sequence diagrams and more from text syntax, widely integrated into platforms such as GitHub.
Can replace: Microsoft Visio
- Repository
- mermaid-js/mermaid
- Stars
- ★ 90,721
- Forks
- 9,355
- Language
- TypeScript
- License
- MIT
- Last updated
- 2026-10-17
- Visits
- 1
Diagrams as code
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