flowchart LR A[开始] --> B{条件判断} B -- yes --> C[执行 A] B -- no --> D[执行 B] C --> E[结束] D --> E

yes

no

开始

条件判断

执行 A

执行 B

结束

User Guide
✨ Features
• Supports flowchart / sequenceDiagram / classDiagram / gantt / pie • Five built-in examples, one-click load • Export SVG (vector) or PNG (2x) • Renders locally — zero upload, zero latency
📖 How to Use
Step 1
Pick an example or paste Mermaid code
Step 2
Live render preview
Step 3
Export SVG or PNG as needed
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