puppeteer/website/versioned_docs/version-22.8.1/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. Use a specific browser version (e.g., 119.0.6045.105). If you use an alias such stable or canary it will only work during the installation of Puppeteer and it will fail when launching the browser.	The pinned browser version supported by the current Puppeteer version.
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. Remarks: This must include the protocol and may even need a path prefix.	Either https://storage.googleapis.com/chrome-for-testing-public or https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central, depending on the product.
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
skipChromeDownload	optional	boolean	Tells Puppeteer to not Chrome download during installation. Can be overridden by PUPPETEER_SKIP_CHROME_DOWNLOAD.
skipChromeHeadlessShellDownload	optional	boolean	Tells Puppeteer to not chrome-headless-shell download during installation. Can be overridden by PUPPETEER_SKIP_CHROME_HEADLESS_SHELL_DOWNLOAD.
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()