Server Renderer CLI Arguments

Argument	Aliases	Type	Description	Default
"<url>"		string	One or more URLs to render.
--help	-h	boolean	Displays help information.	false
--config=<path>	-c	string	Path to the configuration file.
--outputDirectory=<path>	-o	string	Directory to save rendered output.	./happy-dom/render
--cache.disable		boolean	Disables fetch response cache.	false
--cache.warmup		boolean	Renders the first URL first to warmup the cache.	false
--cache.directory=<path>	-cd	string	Directory to store the cache.	./happy-dom/cache
--debug	-d	boolean	Enables debug mode. Note that debug information is collected after the page rendering has timed out. The timeout can be changed with the "--render.timeout" argument.	false
--inspect	-i	boolean	Enables inspector mode. Opens a Chromium DevTools inspector for each worker.	false
--logLevel=<level>	-l	number	Sets the log level (0-4). 0: none, 1: error, 2: warn, 3: info, 4: debug.	3
--server.start	--server, -s	boolean	Starts the server renderer proxy server.	false
--server.serverURL=<url>	-su	string	URL of the server renderer proxy server.	http://localhost:3000
--server.targetOrigin=<url>	-st	string	Target origin (e.g. https://example.com)
--server.disableCache	-sdc	boolean	Disables the server memory cache.	false
--server.disableCacheQueue	-sdq	boolean	Disables the server memory cache queue.	false
--server.cacheTime=<ms>	-sct	number	Time in milliseconds to keep items in the server memory cache.	60000
--render.timeout=<ms>	-rt	number	Time in milliseconds to wait before considering the rendering as timed out.	30000
--render.maxConcurrency=<number>		number	Maximum number of concurrent renderings inside a worker.	10
--render.incognitoContext		boolean	Enables incognito context for each rendering.	false
--render.serializableShadowRoots		boolean	Render serializable shadow roots.	false
--render.allShadowRoots		boolean	Render all shadow roots.	false
--render.excludeShadowRootTags=<tags>		string[]	Comma-separated list of tags to exclude shadow root rendering for.
--render.disablePolyfills		boolean	Disables polyfills.	false
--worker.disable		boolean	Disables workers.	false
--worker.maxConcurrency=<number>		number	Maximum number of concurrent workers. 50% of CPU threads by default.
--browser.viewport.width=<number>	-vw	number	Sets the viewport width.	1024
--browser.viewport.height=<number>	-vh	number	Sets the viewport height.	768
--browser.viewport.devicePixelRatio=<number>		number	Sets the device pixel ratio.	1
--browser.disableJavascriptEvaluation		boolean	Disables JavaScript evaluation.	false
--browser.disableJavaScriptFileLoading		boolean	Disables JavaScript file loading.	false
--browser.disableCSSFileLoading		boolean	Disables CSS file loading.	false
--browser.disableComputedStyleRendering		boolean	Disables computed style rendering.	false
--browser.timer.maxTimeout		boolean	Maximum value for setTimeout and setInterval.
--browser.timer.maxIntervalTime		boolean	Maximum interval time for setInterval.
--browser.timer.maxIntervalIterations		boolean	Maximum interval iterations for setInterval.
--browser.timer.preventTimerLoops		boolean	Prevents timer loops.	false
--browser.fetch.disableSameOriginPolicy		boolean	Disables same-origin policy for fetch requests.	false
--browser.fetch.disableStrictSSL		boolean	Disables strict SSL for fetch requests.	false
--browser.fetch.requestHeaders=<value>	--browser.fetch.requestHeader, -rh	string	Custom request header for fetch requests. Use an argument for each header. E.g. -rh="Header:Value" or -rh="^https://example.com/[a-z]{2}/[a-z]{2}/|Header:Value"
--browser.fetch.virtualServers=<value>	--browser.fetch.virtualServer, -vs	string	Setup a virtual server serving content from a directory. Use an argument for each virtual server. E.g. -vs="^https://example.com/[a-z]{2}/[a-z]{2}/|./build"
--browser.navigation.disableMainFrameNavigation		boolean	Disables main frame navigation.	false
--browser.navigation.disableChildFrameNavigation		boolean	Disables child frame navigation.	false
--browser.navigation.disableChildPageNavigation		boolean	Disables child page navigation.	false
--browser.navigation.disableFallbackToSetURL		boolean	Disables fallback to set the location of the window when navigation was prevented.	false
--browser.navigation.crossOriginPolicy=<policy>		string	Sets the cross-origin navigation policy. "anyOrigin", "sameOrigin" or "strictOrigin".	"anyOrigin"
--browser.navigator.userAgent=<value>		string	Sets the user agent.
--browser.navigator.maxTouchPoints=<points>		number	Sets the maximum touch points.	0
--browser.device.prefersColorScheme=<value>		string	Sets the preferred color scheme.	"light"
--browser.device.prefersReducedMotion=<value>		string	Sets the preferred reduced motion.	"no-preference"
--browser.device.mediaType=<type>		string	Sets the media type.	"screen"
--browser.device.forcedColors=<value>		string	Sets the forced colors.	"none"
--browser.debug.traceWaitUntilComplete=<ms>		number	Sets a time in ms for when waitUntilComplete() should timeout and reject the promise with an error containing which tasks that have not completed and the stack traces for them.