puppeteer/docs/api/puppeteer.browserevent.md
2023-09-18 11:05:23 +02:00

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---
sidebar_label: BrowserEvent
---
# BrowserEvent enum
All the events a [browser instance](./puppeteer.browser.md) may emit.
#### Signature:
```typescript
export declare const enum BrowserEvent
```
## Enumeration Members
| Member | Value | Description |
| --------------- | ---------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Disconnected | <code>&quot;disconnected&quot;</code> | <p>Emitted when Puppeteer gets disconnected from the browser instance. This might happen because either:</p><p>- The browser closes/crashes or - [Browser.disconnect()](./puppeteer.browser.disconnect.md) was called.</p> |
| TargetChanged | <code>&quot;targetchanged&quot;</code> | Emitted when the URL of a target changes. Contains a [Target](./puppeteer.target.md) instance. |
| TargetCreated | <code>&quot;targetcreated&quot;</code> | <p>Emitted when a target is created, for example when a new page is opened by [window.open](https://developer.mozilla.org/en-US/docs/Web/API/Window/open) or by [browser.newPage](./puppeteer.browser.newpage.md)</p><p>Contains a [Target](./puppeteer.target.md) instance.</p> |
| TargetDestroyed | <code>&quot;targetdestroyed&quot;</code> | Emitted when a target is destroyed, for example when a page is closed. Contains a [Target](./puppeteer.target.md) instance. |