puppeteer/website/versioned_docs/version-22.6.5/api/puppeteer.puppeteernode.launch.md
release-please[bot] e0932e5cce
chore: release main (#12274)
🤖 I have created a release *beep* *boop*
---


<details><summary>browsers: 2.2.2</summary>

##
[2.2.2](https://github.com/puppeteer/puppeteer/compare/browsers-v2.2.1...browsers-v2.2.2)
(2024-04-15)


### Bug Fixes

* remove NetworkServiceInProcess2 set by default
([#12261](https://github.com/puppeteer/puppeteer/issues/12261))
([ff4f70f](ff4f70f4ae)),
closes [#12257](https://github.com/puppeteer/puppeteer/issues/12257)
</details>

<details><summary>puppeteer: 22.6.5</summary>

##
[22.6.5](https://github.com/puppeteer/puppeteer/compare/puppeteer-v22.6.4...puppeteer-v22.6.5)
(2024-04-15)


### Miscellaneous Chores

* **puppeteer:** Synchronize puppeteer versions


### Dependencies

* The following workspace dependencies were updated
  * dependencies
    * puppeteer-core bumped from 22.6.4 to 22.6.5
    * @puppeteer/browsers bumped from 2.2.1 to 2.2.2
</details>

<details><summary>puppeteer-core: 22.6.5</summary>

##
[22.6.5](https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v22.6.4...puppeteer-core-v22.6.5)
(2024-04-15)


### Bug Fixes

* remove NetworkServiceInProcess2 set by default
([#12261](https://github.com/puppeteer/puppeteer/issues/12261))
([ff4f70f](ff4f70f4ae)),
closes [#12257](https://github.com/puppeteer/puppeteer/issues/12257)
* use setImmediate to reduce flakiness when processing events
([#12264](https://github.com/puppeteer/puppeteer/issues/12264))
([73403b3](73403b323e))


### Dependencies

* The following workspace dependencies were updated
  * dependencies
    * @puppeteer/browsers bumped from 2.2.1 to 2.2.2
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2024-04-15 07:06:55 +00:00

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PuppeteerNode.launch

PuppeteerNode.launch() method

Launches a browser instance with given arguments and options when specified.

When using with puppeteer-core, options.executablePath or options.channel must be provided.

Signature:

class PuppeteerNode {
  launch(options?: PuppeteerLaunchOptions): Promise<Browser>;
}

Parameters

Parameter

Type

Description

options

PuppeteerLaunchOptions

(Optional) Options to configure launching behavior.

**Returns:**

Promise<Browser>

Remarks

Puppeteer can also be used to control the Chrome browser, but it works best with the version of Chrome for Testing downloaded by default. There is no guarantee it will work with any other version. If Google Chrome (rather than Chrome for Testing) is preferred, a Chrome Canary or Dev Channel build is suggested. See this article for a description of the differences between Chromium and Chrome. This article describes some differences for Linux users. See this doc for the description of Chrome for Testing.

Example

You can use options.ignoreDefaultArgs to filter out --mute-audio from default arguments:

const browser = await puppeteer.launch({
  ignoreDefaultArgs: ['--mute-audio'],
});