mermaidjs-v11

Generate diagrams from Mermaid.js v11 syntax to SVG, PNG, or PDF.

Updated Feb 12, 2026
One-click install
npx skills add https://github.com/duc01226/SoftwareDevCareers --skill mermaidjs-v11-duc01226
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mermaidjs-v11
Source: https://github.com/duc01226/SoftwareDevCareers/tree/main/.claude/skills/mermaidjs-v11
Command: npx skills add https://github.com/duc01226/SoftwareDevCareers --skill mermaidjs-v11-duc01226

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Diagram authors often rely on graphical tools or manual drawing to represent complex software architectures, workflows, and data relationships; this skill provides a lightweight way to generate a wide range of diagrams directly from Mermaid.js v11 text syntax, ensuring consistency and easy versioning.

Core Features & Use Cases

  • Supports 24+ Mermaid diagram types (flowchart, sequence, class, state, ER, Gantt, journey, and more) for versatile visualization.
  • CLI rendering to SVG/PNG/PDF and HTML embedding, plus JavaScript API integration for embedding in web apps and build pipelines.
  • Theming, configuration, accessibility features, and integration capabilities for documentation, architecture diagrams, project planning, and system design visualization.

Quick Start

Render a Mermaid.js v11 diagram block to SVG, PNG, or PDF using the CLI or a JavaScript API for immediate visualization.

Frequently Asked Questions about mermaidjs-v11

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I render Mermaid.js v11 diagrams to SVG or PNG?

You can render Mermaid.js v11 diagrams to SVG, PNG, or PDF using CLI tools or the JavaScript API. This approach generates flowcharts, sequence diagrams, and class diagrams directly from text syntax for immediate visualization.

Can I use Mermaid.js for architecture diagrams and project planning?

Yes, Mermaid.js supports over 24 diagram types including flowcharts, ER diagrams, and Gantt charts. It is applicable for architecture diagrams, project planning, and technical illustrations within both CLI and browser contexts.

Does this Mermaid skill support JavaScript API integration and theming?

Yes, this skill supports JavaScript API integration for embedding diagrams in web apps and build pipelines. It includes configuration options for theming and accessibility to ensure consistent technical illustrations.

What is the best way to visualize software architectures without manual drawing?

Generating diagrams from Mermaid.js v11 text syntax provides a lightweight way to visualize software architectures and workflows. This ensures consistency and easy versioning compared to relying on graphical tools or manual drawing.

Do I need a specific Mermaid.js runtime to generate sequence diagrams?

Yes, generating sequence diagrams and other technical illustrations requires the Mermaid.js v11 runtime. You also need CLI tools for rendering to SVG, PNG, or PDF formats and JavaScript API integration for browser contexts.