puppeteer/new-docs/puppeteer.page._.md

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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Page](./puppeteer.page.md) &gt; [$](./puppeteer.page._.md)

## Page.$() method

Runs `document.querySelector` within the page. If no element matches the selector, the return value resolves to `null`<!-- -->.

<b>Signature:</b>

```typescript
$(selector: string): Promise<ElementHandle | null>;
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  selector | string | A [selector](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Selectors) to query page for. |

<b>Returns:</b>

Promise&lt;[ElementHandle](./puppeteer.elementhandle.md) \| null&gt;

## Remarks

Shortcut for [Page.mainFrame().$(selector)](./puppeteer.frame._.md)<!-- -->.