Complete Mermaid Diagram Showcase: All Chart Types

Explore all Mermaid diagram types with interactive examples. Each diagram supports zoom, pan, and fullscreen viewing for optimal experience - though interactive features may vary depending on your browser and platform.

1. Flowchart - Process Flow Visualization

Flowcharts are perfect for visualizing processes, decision trees, and system flows.

Border-first (site standard): Styled nodes use a single neutral fill (#1e293b) and semantic stroke colors only—no bright per-node fills. See docs/BLOG_WRITING.md for the stroke palette and templates.

2. Sequence Diagram - Interaction Timeline

Perfect for documenting API calls, user interactions, and system communications.

3. Class Diagram - Object-Oriented Structure

Ideal for documenting software architecture and class relationships.

4. State Diagram - State Machine Visualization

Perfect for modeling state machines, lifecycle flows, and status transitions.

5. Entity Relationship Diagram - Database Schema

Essential for database design and relationship documentation.

6. Gantt Chart - Project Timeline

Excellent for project planning and timeline visualization.

7. Pie Chart - Data Distribution

Simple and effective for showing proportions and percentages.

8. Git Graph - Version Control Flow

Visualize Git branching strategies and merge flows.

9. User Journey - Customer Experience Mapping

Map out user experiences and customer journeys.

10. Quadrant Chart - Priority Matrix

Useful for prioritization and decision making.

11. Mind Map - Concept Organization

Great for brainstorming and organizing hierarchical information.

12. Timeline - Historical Events

Document chronological events and milestones.

13. Requirement Diagram - System Requirements

Document system requirements and their relationships.

Tips for Using Mermaid Diagrams

Interactive Features

• Zoom: Use mouse wheel or pinch gesture (availability depends on browser support)
• Pan: Click and drag to move around (may vary on touch devices)
• Fullscreen: Click the expand button for detailed view (platform-dependent)
• Reset: Return to original view with reset button
• Accessibility: Most interactive features work with keyboard navigation, though experience may vary across different assistive technologies

Best Practices

1. Keep diagrams focused and not too complex
2. Use colors strategically to highlight important elements
3. Add notes and labels for clarity
4. Test on mobile devices for responsiveness
5. Consider breaking large diagrams into smaller ones

When to Use Each Diagram Type

• Flowchart: Process flows, decision trees
• Sequence: API interactions, user flows
• Class: Software architecture, OOP design
• State: State machines, status flows
• ER: Database schemas, data relationships
• Gantt: Project timelines, scheduling
• Pie: Data distribution, percentages
• Git: Version control strategies
• Journey: User experience mapping
• Quadrant: Priority matrices, comparisons
• Mind Map: Brainstorming, concept organization
• Timeline: Historical events, roadmaps
• Requirement: System specifications