This visualization displays a simple flowchart using Mermaid, rendering a sequence of processes and decisions from a start node to an end node. The diagram is generated in an HTML page using Mermaid's `initialize` and `render` APIs, with an import map loading the library from a CDN. The diagram definition is stored as a string and rendered into a styled container with a grayscale theme. The example supports easy modification of the diagram syntax through the JavaScript code.