# Sources Custom Example

> Example implementation of sources custom.

A shadcn/ui block from the [@ai-elements](https://ai-sdk.dev/elements) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/ai-elements/example-sources-custom).

- Page, with a live preview: https://shadcn.exchange/r/ai-elements/example-sources-custom
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/ai-elements/example-sources-custom-light-7d9fac1ae1035311.png
- Registry item: https://ai-sdk.dev/elements/api/registry/example-sources-custom.json
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://ai-sdk.dev/elements/api/registry/example-sources-custom.json
```

Run it in a project that has shadcn/ui set up. It adds the files below and installs what they depend on.

## Dependencies

- npm packages: `lucide-react`
- Registry items: `https://elements.ai-sdk.dev/sources.json`

## Files

### `registry/default/examples/sources-custom.tsx`

```tsx
"use client";

import {
  Source,
  Sources,
  SourcesContent,
  SourcesTrigger,
} from "@/components/ai-elements/sources";
import { ChevronDownIcon, ExternalLinkIcon } from "lucide-react";

const sources = [
  { href: "https://stripe.com/docs/api", title: "Stripe API Documentation" },
  { href: "https://docs.github.com/en/rest", title: "GitHub REST API" },
  {
    href: "https://docs.aws.amazon.com/sdk-for-javascript/",
    title: "AWS SDK for JavaScript",
  },
];

const Example = () => (
  <div style={{ height: "110px" }}>
    <Sources>
      <SourcesTrigger count={sources.length}>
        <p className="font-medium">Using {sources.length} citations</p>
        <ChevronDownIcon className="size-4" />
      </SourcesTrigger>
      <SourcesContent>
        {sources.map((source) => (
          <Source href={source.href} key={source.href}>
            {source.title}
            <ExternalLinkIcon className="size-4" />
          </Source>
        ))}
      </SourcesContent>
    </Sources>
  </div>
);

export default Example;
```