mermaid
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
Mermaid automatically adds ARIA attributes and hidden text to SVGs, making diagrams accessible to screen readers. Discover how this system improves chart compatibility.
How the startOnLoad Initialization Option Controls Automatic Diagram Rendering in MermaidDiscover how the Mermaid startOnLoad option controls automatic diagram rendering on page load. Learn to manage rendering with this essential JavaScript configuration.
How to Configure Font Rendering in Mermaid Using fontFamily and altFontFamilyCustomize Mermaid diagram fonts with fontFamily and altFontFamily. Control SVG text and canvas rendering for primary font stacks and glyph fallbacks. Learn how to optimize your typography.
How to Implement Click Handlers on Nodes in Mermaid DiagramsLearn to implement click handlers on Mermaid diagram nodes. Use the click directive to link nodes to JavaScript functions for interactive diagrams. Enhance your Mermaid workflows today.
Mermaid Diagram API Architecture: How diagram-orchestration.ts Orchestrates Diagram LoadersExplore the Mermaid diagram API architecture in diagram-orchestration.ts. Learn how it directs diagram types to specialized loaders for efficient parsing and rendering.
How to Use Mermaid Diagram Frontmatter for Per-Diagram Configuration OverridesLearn to use Mermaid diagram frontmatter to override global settings for individual diagrams with a simple YAML block. Customize your diagrams easily.
Understanding the darkMode Configuration Option in Mermaid: Theme Interaction and Color RecalculationDiscover how Mermaid's darkMode option recalculates colors for dark backgrounds without overriding your chosen theme. Enhance readability and learn about theme interaction.
How to Integrate Mermaid into a React Component Using the Promise-Based APIIntegrate Mermaid into React using the promise-based API. Learn to render SVGs asynchronously with useEffect, manage loading, and use dangerouslySetInnerHTML.
How Mermaid’s maxTextSize and maxEdges Configuration Settings Prevent Resource Exhaustion from Malicious DiagramsLearn how Mermaid's maxTextSize and maxEdges settings prevent resource exhaustion and denial-of-service attacks from large or malicious diagrams by enforcing input limits.
Mermaid handDrawn Look Option: How to Enable Sketch-Style Diagrams with Deterministic RenderingEnable Mermaid handDrawn diagrams for a sketch-like style. Learn how handDrawnSeed ensures consistent randomized rendering for reproducible jitter patterns.
How Mermaid Handles Parsing Errors: ParseErrorFunction and DetailedError Types ExplainedDiscover how Mermaid handles parsing errors with ParseErrorFunction and DetailedError types. Intercept syntax errors and get structured error objects for custom handling during diagram rendering.
Fine-Tuning Mermaid Graph Layout with ELK Options: mergeEdges, forceNodeModelOrder, and considerModelOrderLearn to fine-tune Mermaid graph layouts with ELK options like mergeEdges, forceNodeModelOrder, and considerModelOrder. Control edge bundling and node ordering for better diagrams globally or per-diagram.
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