Mermaid

This blog theme supports Mermaid JS using the following invocation/integration.

Client side render

HTML pre tag

A pre tag with a class mermaid will have its content processed by mermaid.

However, do note that the file format is MDX (MarkdownJSX), so things to note:

1. Set the class attribute using className (JSX)
2. Preserve mermaid code formatting (indent) by using JSX {} syntax.

See the MDX code below

<pre className="mermaid">
{
`graph TD 
    A[Client] --> B[Load Balancer] 
    B --> C[Server1] 
    B --> D[Server2]
`
}       
</pre>

Will transform into:

Mermaid React component

A specific Mermaid component exists to semantically encapsulate mermaid code you want to render.

Again, note that the children indentation/spacing should be preserved using JSX {} expression.

<Mermaid>
{`
graph TD 
    A[Client] --> B[Load Balancer] 
    B --> C[Server1] 
    B --> D[Server2]
`}
</Mermaid>

Codeblock markdown

You can also render mermaid using code block. However, add meta attribute render, to let the parser know that we should render it into mermaid SVG

The following markdown code:

```mermaid render
flowchart
    start --> finish
```

Will render into this:

Supported Mermaid syntax

Too see or experiment with the Mermaid syntax, see: Mermaid Intro