mermaidjs-v11

Render Mermaid.js v11 text definitions into SVG, PNG, or PDF diagrams.

Updated Feb 27, 2026

Search Tags:#mermaid #cli #diagrams #embedding #diagram-syntax #mermaidjs

Ready to run

npx skills add https://github.com/haidonglethqb/CloudSchool --skill mermaidjs-v11-haidonglethqb

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Skill: mermaidjs-v11
Source: https://github.com/haidonglethqb/CloudSchool/tree/main/.claude/skills/mermaidjs-v11
Command: npx skills add https://github.com/haidonglethqb/CloudSchool --skill mermaidjs-v11-haidonglethqb

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Mermaid.js v11 diagram rendering enables teams to convert lightweight text definitions into scalable diagrams without manual drawing. It supports a wide range of diagram types used in software design, architecture, planning, and documentation. It helps maintain consistency across diagrams by following a standard syntax and enabling embedding in Markdown/HTML contexts.

Core Features & Use Cases

Inline Diagram Definition: Write Mermaid.js v11 syntax directly in code blocks or strings to generate visuals.
Multi-Diagram Support: Create flowcharts, sequence, class, ER, Gantt, state, architecture diagrams, and more.
Embedding & Rendering: Output SVG/PNG/PDF or inline SVG for web and docs.
Examples & Use Cases: From architecture diagrams to user journeys in product docs.

Quick Start

Provide a Mermaid.js v11 diagram snippet and render it to SVG using the Mermaid CLI or in a browser.

Frequently Asked Questions about mermaidjs-v11

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

FAQPage Schema

How do I convert Mermaid.js text into SVG or PNG diagrams for documentation?▼

You can convert Mermaid.js text into SVG or PNG diagrams by providing plain text definitions in code blocks or strings. The skill renders flowcharts and sequence diagrams into scalable outputs for browser and CLI workflows.

What types of diagrams can I generate using Mermaid.js v11 syntax?▼

Using Mermaid.js v11 syntax, you can generate flowcharts, sequence diagrams, class diagrams, ER diagrams, Gantt charts, state diagrams, architecture diagrams, timelines, and user journeys from plain text definitions.

Can I embed Mermaid.js diagrams directly in HTML and Markdown environments?▼

Yes, you can embed Mermaid.js diagrams directly in HTML and Markdown environments. The skill outputs inline SVG, allowing you to integrate text-defined visuals seamlessly into web pages and documentation.

How do I render Mermaid.js diagrams from the command line?▼

To render Mermaid.js diagrams from the command line, provide a Mermaid snippet and use the Mermaid CLI to process it. This generates SVG, PNG, or PDF outputs based on your frontmatter-driven configuration.

Does this Mermaid.js rendering approach support frontmatter-driven configuration?▼

Yes, this Mermaid.js rendering approach supports frontmatter-driven configuration. You can define rendering parameters directly in the frontmatter to control output formats and styling for SVG, PNG, or PDF generation.

What is the best way to maintain consistency across software architecture diagrams?▼

The best way to maintain consistency across software architecture diagrams is to use standard Mermaid.js syntax. Converting lightweight text definitions into scalable diagrams ensures uniform visuals without manual drawing.