Mermaid
- Mermaid - Diagramming and charting tool
Mermaid 已迁移到官方可选插件 valaxy-addon-mermaid。使用图表的站点需要安装并启用；不使用的站点无需安装。原有 Markdown 代码块保持不变。 Mermaid addon
Flowchart
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```mermaid
graph TD;
A-->B;
A-->C;
B-->D;
C-->D;
```思维导图
安装并启用 valaxy-addon-mermaid 后，轻量的思维导图可以直接使用 Mermaid。如果需要将较长的 Markdown 大纲转换为可交互、可折叠的地图，再考虑 Markmap。
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```mermaid
mindmap
root((Valaxy 博客))
内容
文章
页面
资源
扩展
组件
主题
插件
交付
SSG 构建
RSS
部署
```Sequence diagram
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```mermaid
sequenceDiagram
participant Alice
participant Bob
Alice->>John: Hello John, how are you?
loop Healthcheck
John->>John: Fight against hypochondria
end
Note right of John: Rational thoughts <br/>prevail!
John-->>Alice: Great!
John->>Bob: How about you?
Bob-->>John: Jolly good!
```Gantt diagram
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```mermaid
gantt
dateFormat YYYY-MM-DD
title Adding GANTT diagram to mermaid
excludes weekdays 2014-01-10
section A section
Completed task :done, des1, 2014-01-06,2014-01-08
Active task :active, des2, 2014-01-09, 3d
Future task : des3, after des2, 5d
Future task2 : des4, after des3, 5d
```Class diagram
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```mermaid
classDiagram
Class01 <|-- AveryLongClass : Cool
Class03 *-- Class04
Class05 o-- Class06
Class07 .. Class08
Class09 --> C2 : Where am i?
Class09 --* C3
Class09 --|> Class07
Class07 : equals()
Class07 : Object[] elementData
Class01 : size()
Class01 : int chimp
Class01 : int gorilla
Class08 <--> C2: Cool label
```Git graph
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```mermaid
gitGraph
commit
commit
branch develop
commit
commit
commit
checkout main
commit
commit
```Quadrant Chart
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```mermaid
quadrantChart
title Reach and engagement of campaigns
x-axis Low Reach --> High Reach
y-axis Low Engagement --> High Engagement
quadrant-1 We should expand
quadrant-2 Need to promote
quadrant-3 Re-evaluate
quadrant-4 May be improved
Campaign A: [0.3, 0.6]
Campaign B: [0.45, 0.23]
Campaign C: [0.57, 0.69]
Campaign D: [0.78, 0.34]
Campaign E: [0.40, 0.34]
Campaign F: [0.35, 0.78]
```XY Chart
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```mermaid
xychart-beta
title "Sales Revenue"
x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
y-axis "Revenue (in $)" 4000 --> 11000
bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
```