> ## Documentation Index
> Fetch the complete documentation index at: https://docs.firecrawl.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Remix

> Use Firecrawl with Remix to scrape, search, and interact with web data in your full-stack React app.

## Prerequisites

* Remix project
* A Firecrawl API key — [get one free](https://www.firecrawl.dev/app/api-keys)

## Install the SDK

```bash theme={null}
npm install @mendable/firecrawl-js
```

Add your API key to `.env`:

```bash theme={null}
FIRECRAWL_API_KEY=fc-YOUR-API-KEY
```

## Search the web

Use Firecrawl in an `action` to handle form submissions. Create `app/routes/search.tsx`:

```tsx theme={null}
import { json, type ActionFunctionArgs } from "@remix-run/node";
import { Form, useActionData } from "@remix-run/react";
import Firecrawl from "@mendable/firecrawl-js";

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

export async function action({ request }: ActionFunctionArgs) {
  const formData = await request.formData();
  const query = formData.get("query") as string;
  const results = await firecrawl.search(query, { limit: 5 });
  return json({ results: (results.web || []).map((r) => ({ title: r.title, url: r.url })) });
}

export default function SearchPage() {
  const data = useActionData<typeof action>();

  return (
    <div>
      <Form method="post">
        <input name="query" placeholder="Search the web..." />
        <button type="submit">Search</button>
      </Form>
      {data?.results?.map((r, i) => (
        <div key={i}>
          <a href={r.url}>{r.title}</a>
        </div>
      ))}
    </div>
  );
}
```

## Scrape a page

Use Firecrawl in a `loader` to fetch data at request time. Create `app/routes/scrape.tsx`:

```tsx theme={null}
import { json, type LoaderFunctionArgs } from "@remix-run/node";
import { useLoaderData } from "@remix-run/react";
import Firecrawl from "@mendable/firecrawl-js";

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

export async function loader({ request }: LoaderFunctionArgs) {
  const url = new URL(request.url);
  const target = url.searchParams.get("url");
  if (!target) return json({ markdown: null });

  const result = await firecrawl.scrape(target);
  return json({ markdown: result.markdown });
}

export default function ScrapePage() {
  const { markdown } = useLoaderData<typeof loader>();

  return (
    <div>
      <h1>Scraped Content</h1>
      {markdown ? <pre>{markdown}</pre> : <p>Pass ?url= to scrape a page</p>}
    </div>
  );
}
```

## Interact with a page

Use interact to control a live browser session — click buttons, fill forms, and extract dynamic content. Create `app/routes/interact.tsx`:

```tsx theme={null}
import { json, type ActionFunctionArgs } from "@remix-run/node";
import { Form, useActionData } from "@remix-run/react";
import Firecrawl from "@mendable/firecrawl-js";

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

export async function action({ request }: ActionFunctionArgs) {
  const formData = await request.formData();
  const url = formData.get("url") as string;

  const result = await firecrawl.scrape(url, { formats: ['markdown'] });
  const scrapeId = result.metadata?.scrapeId;

  await firecrawl.interact(scrapeId, { prompt: 'Search for iPhone 16 Pro Max' });
  const response = await firecrawl.interact(scrapeId, { prompt: 'Click on the first result and tell me the price' });

  await firecrawl.stopInteraction(scrapeId);

  return json({ output: response.output });
}

export default function InteractPage() {
  const data = useActionData<typeof action>();

  return (
    <div>
      <Form method="post">
        <input name="url" placeholder="URL to interact with..." />
        <button type="submit">Interact</button>
      </Form>
      {data?.output && <pre>{data.output}</pre>}
    </div>
  );
}
```

## Next steps

<CardGroup cols={2}>
  <Card title="Scrape docs" icon="file-lines" href="/features/scrape">
    All scrape options including formats, actions, and proxies
  </Card>

  <Card title="Search docs" icon="magnifying-glass" href="/features/search">
    Search the web and get full page content
  </Card>

  <Card title="Interact docs" icon="hand-pointer" href="/features/interact">
    Click, fill forms, and extract dynamic content
  </Card>

  <Card title="Node SDK reference" icon="node" href="/sdks/node">
    Full SDK reference with crawl, map, batch scrape, and more
  </Card>
</CardGroup>