What problem does it solve?
Mermaid-diagrams converts textual descriptions into clear, maintainable software diagrams so teams can document architecture, data models, and flows without drawing tools or manual updates. It eliminates brittle image-based diagrams by producing text-first artifacts that live alongside code and can be version-controlled and diffed.
Core Features & Use Cases
- Multi-format diagram support: class diagrams, sequence diagrams, flowcharts, ER diagrams, C4 views, state diagrams, git graphs, Gantt charts, and basic charts for varied documentation needs.
- Authoring and styling guidance: advice on diagram type selection, naming conventions, comments, themes, layout options, and configuration to produce readable outputs.
- Export and integration: guidance for rendering to SVG/PNG, using Mermaid CLI or online editors, and embedding diagrams in repositories, docs, or notebooks for onboarding, design reviews, and architecture decisions.
- Best practices: start small, keep single-purpose diagrams, comment complex relationships, and iterate with version control to maintain living documentation.
Quick Start
Create a concise Mermaid diagram that models your system's major components and export it as an SVG for documentation.