puppeteer/new-docs/puppeteer.browser.md

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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Browser](./puppeteer.browser.md)

## Browser class

<b>Signature:</b>

```typescript
export declare class Browser extends EventEmitter 
```
<b>Extends:</b> [EventEmitter](./puppeteer.eventemitter.md)

## Constructors

|  Constructor | Modifiers | Description |
|  --- | --- | --- |
|  [(constructor)(connection, contextIds, ignoreHTTPSErrors, defaultViewport, process, closeCallback)](./puppeteer.browser._constructor_.md) |  | Constructs a new instance of the <code>Browser</code> class |

## Properties

|  Property | Modifiers | Type | Description |
|  --- | --- | --- | --- |
|  [\_closeCallback](./puppeteer.browser._closecallback.md) |  | BrowserCloseCallback |  |
|  [\_connection](./puppeteer.browser._connection.md) |  | [Connection](./puppeteer.connection.md) |  |
|  [\_contexts](./puppeteer.browser._contexts.md) |  | Map&lt;string, [BrowserContext](./puppeteer.browsercontext.md)<!-- -->&gt; |  |
|  [\_defaultContext](./puppeteer.browser._defaultcontext.md) |  | [BrowserContext](./puppeteer.browsercontext.md) |  |
|  [\_defaultViewport](./puppeteer.browser._defaultviewport.md) |  | Viewport |  |
|  [\_ignoreHTTPSErrors](./puppeteer.browser._ignorehttpserrors.md) |  | boolean |  |
|  [\_process](./puppeteer.browser._process.md) |  | ChildProcess |  |
|  [\_targets](./puppeteer.browser._targets.md) |  | Map&lt;string, [Target](./puppeteer.target.md)<!-- -->&gt; |  |

## Methods

|  Method | Modifiers | Description |
|  --- | --- | --- |
|  [\_createPageInContext(contextId)](./puppeteer.browser._createpageincontext.md) |  |  |
|  [\_disposeContext(contextId)](./puppeteer.browser._disposecontext.md) |  |  |
|  [\_getVersion()](./puppeteer.browser._getversion.md) |  |  |
|  [\_targetCreated(event)](./puppeteer.browser._targetcreated.md) |  |  |
|  [\_targetDestroyed(event)](./puppeteer.browser._targetdestroyed.md) |  |  |
|  [\_targetInfoChanged(event)](./puppeteer.browser._targetinfochanged.md) |  |  |
|  [browserContexts()](./puppeteer.browser.browsercontexts.md) |  |  |
|  [close()](./puppeteer.browser.close.md) |  |  |
|  [create(connection, contextIds, ignoreHTTPSErrors, defaultViewport, process, closeCallback)](./puppeteer.browser.create.md) | <code>static</code> |  |
|  [createIncognitoBrowserContext()](./puppeteer.browser.createincognitobrowsercontext.md) |  |  |
|  [defaultBrowserContext()](./puppeteer.browser.defaultbrowsercontext.md) |  |  |
|  [disconnect()](./puppeteer.browser.disconnect.md) |  |  |
|  [isConnected()](./puppeteer.browser.isconnected.md) |  |  |
|  [newPage()](./puppeteer.browser.newpage.md) |  |  |
|  [pages()](./puppeteer.browser.pages.md) |  |  |
|  [process()](./puppeteer.browser.process.md) |  |  |
|  [target()](./puppeteer.browser.target.md) |  |  |
|  [targets()](./puppeteer.browser.targets.md) |  |  |
|  [userAgent()](./puppeteer.browser.useragent.md) |  |  |
|  [version()](./puppeteer.browser.version.md) |  |  |
|  [waitForTarget(predicate, options)](./puppeteer.browser.waitfortarget.md) |  |  |
|  [wsEndpoint()](./puppeteer.browser.wsendpoint.md) |  |  |
chore: commit base new-docs (#5973) This adds the new docs that are generated by API Extractor via TSDoc. They are sparse because we do not yet use TSDoc in the codebase. This is the starting point and from here we can work through all the different classes and improve the documentation. 2020-06-04 14:56:45 +00:00			`<!-- Do not edit this file. It is automatically generated by API Documenter. -->`

			`[Home](./index.md) > [puppeteer](./puppeteer.md) > [Browser](./puppeteer.browser.md)`

			`## Browser class`

			`<b>Signature:</b>`

			```typescript
			`export declare class Browser extends EventEmitter`
			```
chore: pin TSDoc related dependencies (#6063) Without the API-* dependencies pinned different versions may be installed on local machines vs CI. One of the checks we do is to check that the checked in docs matches what is generated on CI. Therefore we need to ensure devs locally run the exact version that CI runs such that they generate the same output. So in this case we pin to a particular version of the dependencies. 2020-06-22 08:16:51 +00:00			`<b>Extends:</b> [EventEmitter](./puppeteer.eventemitter.md)`
chore: commit base new-docs (#5973) This adds the new docs that are generated by API Extractor via TSDoc. They are sparse because we do not yet use TSDoc in the codebase. This is the starting point and from here we can work through all the different classes and improve the documentation. 2020-06-04 14:56:45 +00:00
			`## Constructors`

			`\| Constructor \| Modifiers \| Description \|`
			`\| --- \| --- \| --- \|`
			`\| [(constructor)(connection, contextIds, ignoreHTTPSErrors, defaultViewport, process, closeCallback)](./puppeteer.browser._constructor_.md) \| \| Constructs a new instance of the <code>Browser</code> class \|`

			`## Properties`

			`\| Property \| Modifiers \| Type \| Description \|`
			`\| --- \| --- \| --- \| --- \|`
			`\| [\_closeCallback](./puppeteer.browser._closecallback.md) \| \| BrowserCloseCallback \| \|`
			`\| [\_connection](./puppeteer.browser._connection.md) \| \| [Connection](./puppeteer.connection.md) \| \|`
			`\| [\_contexts](./puppeteer.browser._contexts.md) \| \| Map<string, [BrowserContext](./puppeteer.browsercontext.md)<!-- -->> \| \|`
			`\| [\_defaultContext](./puppeteer.browser._defaultcontext.md) \| \| [BrowserContext](./puppeteer.browsercontext.md) \| \|`
			`\| [\_defaultViewport](./puppeteer.browser._defaultviewport.md) \| \| Viewport \| \|`
			`\| [\_ignoreHTTPSErrors](./puppeteer.browser._ignorehttpserrors.md) \| \| boolean \| \|`
			`\| [\_process](./puppeteer.browser._process.md) \| \| ChildProcess \| \|`
			`\| [\_targets](./puppeteer.browser._targets.md) \| \| Map<string, [Target](./puppeteer.target.md)<!-- -->> \| \|`

			`## Methods`

			`\| Method \| Modifiers \| Description \|`
			`\| --- \| --- \| --- \|`
			`\| [\_createPageInContext(contextId)](./puppeteer.browser._createpageincontext.md) \| \| \|`
			`\| [\_disposeContext(contextId)](./puppeteer.browser._disposecontext.md) \| \| \|`
			`\| [\_getVersion()](./puppeteer.browser._getversion.md) \| \| \|`
			`\| [\_targetCreated(event)](./puppeteer.browser._targetcreated.md) \| \| \|`
			`\| [\_targetDestroyed(event)](./puppeteer.browser._targetdestroyed.md) \| \| \|`
			`\| [\_targetInfoChanged(event)](./puppeteer.browser._targetinfochanged.md) \| \| \|`
			`\| [browserContexts()](./puppeteer.browser.browsercontexts.md) \| \| \|`
			`\| [close()](./puppeteer.browser.close.md) \| \| \|`
			`\| [create(connection, contextIds, ignoreHTTPSErrors, defaultViewport, process, closeCallback)](./puppeteer.browser.create.md) \| <code>static</code> \| \|`
			`\| [createIncognitoBrowserContext()](./puppeteer.browser.createincognitobrowsercontext.md) \| \| \|`
			`\| [defaultBrowserContext()](./puppeteer.browser.defaultbrowsercontext.md) \| \| \|`
			`\| [disconnect()](./puppeteer.browser.disconnect.md) \| \| \|`
			`\| [isConnected()](./puppeteer.browser.isconnected.md) \| \| \|`
			`\| [newPage()](./puppeteer.browser.newpage.md) \| \| \|`
			`\| [pages()](./puppeteer.browser.pages.md) \| \| \|`
			`\| [process()](./puppeteer.browser.process.md) \| \| \|`
			`\| [target()](./puppeteer.browser.target.md) \| \| \|`
			`\| [targets()](./puppeteer.browser.targets.md) \| \| \|`
			`\| [userAgent()](./puppeteer.browser.useragent.md) \| \| \|`
			`\| [version()](./puppeteer.browser.version.md) \| \| \|`
			`\| [waitForTarget(predicate, options)](./puppeteer.browser.waitfortarget.md) \| \| \|`
			`\| [wsEndpoint()](./puppeteer.browser.wsendpoint.md) \| \| \|`