puppeteer/docs/api/puppeteer.page._.md

---
sidebar_label: Page.$
---
# Page.$() method

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

**Signature:**

```typescript
class Page {$<Selector extends keyof HTMLElementTagNameMap>(selector: Selector): Promise<ElementHandle<HTMLElementTagNameMap[Selector]> | null>;}
```

## Parameters

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

**Returns:**

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