demos/git.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <title>Git Graphs Mermaid Quick Test Page</title>
    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
    <style>
      div.mermaid {
        /* font-family: 'trebuchet ms', verdana, arial; */
        font-family: 'Courier New', Courier, monospace !important;
      }
    </style>
  </head>

  <body>
    <h1>Git diagram demo</h1>
    <pre class="mermaid">
    ---
    title: Simple Git diagram
    ---
    gitGraph:
    options
    {
    "nodeSpacing": 50,
    "nodeRadius": 5
    }
    end
    branch master
    commit
    branch newbranch
    checkout newbranch
    commit
    commit
    checkout master
    commit
    commit
    merge newbranch
    </pre>

    <script type="module">
      import mermaid from './mermaid.esm.mjs';
      const ALLOWED_TAGS = [
        'a',
        'b',
        'blockquote',
        'br',
        'dd',
        'div',
        'dl',
        'dt',
        'em',
        'foreignObject',
        'h1',
        'h2',
        'h3',
        'h4',
        'h5',
        'h6',
        'h7',
        'h8',
        'hr',
        'i',
        'li',
        'ul',
        'ol',
        'p',
        'pre',
        'span',
        'strike',
        'strong',
        'table',
        'tbody',
        'td',
        'tfoot',
        'th',
        'thead',
        'tr',
      ];
      mermaid.initialize({
        theme: 'default',
        // themeCSS: '.node rect { fill: red; }',
        logLevel: 3,
        securityLevel: 'loose',
        flowchart: { curve: 'basis' },
        gantt: { axisFormat: '%m/%d/%Y' },
        sequence: { actorMargin: 50 },
        dompurifyConfig: {
          USE_PROFILES: {
            svg: true,
          },
          ADD_TAGS: ALLOWED_TAGS,
          ADD_ATTR: ['transform-origin'],
        },
      });
    </script>
  </body>
</html>