16 lines
377 B
Markdown
16 lines
377 B
Markdown
---
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title: isBrowserTabFocused
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tags: browser,beginner
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---
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Returns `true` if the browser tab of the page is focused, `false` otherwise.
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Use the `Document.hidden` property, introduced by the Page Visibility API to check if the browser tab of the page is visible or hidden.
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```js
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const isBrowserTabFocused = () => !document.hidden;
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```
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```js
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isBrowserTabFocused(); // true
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``` |