<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [Page](./puppeteer.page.md) > [$](./puppeteer.page._.md) ## Page.$() method Runs `document.querySelector` within the page. If no element matches the selector, the return value resolves to `null`. <b>Signature:</b> ```typescript $<T extends Element = Element>(selector: string): Promise<ElementHandle<T> | null>; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | selector | string | A <code>selector</code> to query page for [selector](https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Selectors) to query page for. | <b>Returns:</b> Promise<[ElementHandle](./puppeteer.elementhandle.md)<T> \| null> ## Remarks Shortcut for [Page.mainFrame().$(selector)](./puppeteer.frame._.md).