puppeteer/website/versioned_docs/version-20.6.0/api/puppeteer.configuration.md

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Configuration

Configuration interface

Defines options to configure Puppeteer's behavior during installation and runtime.

See individual properties for more information.

Signature:

export interface Configuration

Properties

Property	Modifiers	Type	Description	Default
browserRevision	optional	string	Specifies a certain version of the browser you'd like Puppeteer to use. Can be overridden by PUPPETEER_BROWSER_REVISION. See puppeteer.launch on how executable path is inferred.	A compatible-revision of the browser.
cacheDirectory	optional	string	Defines the directory to be used by Puppeteer for caching. Can be overridden by PUPPETEER_CACHE_DIR.	path.join(os.homedir(), '.cache', 'puppeteer')
defaultProduct	optional	Product	Specifies which browser you'd like Puppeteer to use. Can be overridden by PUPPETEER_PRODUCT.	chrome
downloadBaseUrl	optional	string	Specifies the URL prefix that is used to download the browser. Can be overridden by PUPPETEER_DOWNLOAD_BASE_URL.	Either https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing or https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central, depending on the product.
downloadPath	optional	string	Specifies the path for the downloads folder. Can be overridden by PUPPETEER_DOWNLOAD_PATH.	<cacheDirectory>
executablePath	optional	string	Specifies an executable path to be used in puppeteer.launch. Can be overridden by PUPPETEER_EXECUTABLE_PATH.	Auto-computed.
experiments	optional	ExperimentsConfiguration	Defines experimental options for Puppeteer.
logLevel	optional	'silent' | 'error' | 'warn'	Tells Puppeteer to log at the given level.	warn
skipDownload	optional	boolean	Tells Puppeteer to not download during installation. Can be overridden by PUPPETEER_SKIP_DOWNLOAD.
temporaryDirectory	optional	string	Defines the directory to be used by Puppeteer for creating temporary files. Can be overridden by PUPPETEER_TMP_DIR.	os.tmpdir()