Mermaid

Fumadocs doesn't have a built-in Mermaid wrapper provided, instead you can try different approaches easily.

Setup

@theguild/remark-mermaid converts codeblocks to JSX elements using MDX and render them in a React component. It renders the graph on client side.

npm install @theguild/remark-mermaid

Add their remark plugin, for example (in Fumadocs MDX):

source.config.ts

import { defineDocs, defineConfig } from "fumadocs-mdx/config";
import { remarkMermaid } from "@theguild/remark-mermaid";
 
export const { docs, meta } = defineDocs({
  dir: "content/docs",
});
 
export default defineConfig({
  mdxOptions: {
    remarkPlugins: [remarkMermaid],
  },
});

```mermaid
graph TD;
subgraph AA [Consumers]
A[Mobile app];
B[Web app];
C[Node.js client];
end
subgraph BB [Services]
E[REST API];
F[GraphQL API];
G[SOAP API];
end
Z[GraphQL API];
A --> Z;
B --> Z;
C --> Z;
Z --> E;
Z --> F;
Z --> G;
```

Setup

On this page