playwright/docs/src/api/params.md
2021-09-30 14:14:29 -07:00

29 KiB

navigation-wait-until

  • waitUntil <[WaitUntilState]<"load"|"domcontentloaded"|"networkidle">>

When to consider operation succeeded, defaults to load. Events can be either:

  • 'domcontentloaded' - consider operation to be finished when the DOMContentLoaded event is fired.
  • 'load' - consider operation to be finished when the load event is fired.
  • 'networkidle' - consider operation to be finished when there are no network connections for at least 500 ms.

navigation-timeout

  • timeout <[float]>

Maximum operation time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the [method: BrowserContext.setDefaultNavigationTimeout], [method: BrowserContext.setDefaultTimeout], [method: Page.setDefaultNavigationTimeout] or [method: Page.setDefaultTimeout] methods.

wait-for-timeout

  • timeout <[float]>

maximum time to wait for in milliseconds. Defaults to 30000 (30 seconds). Pass 0 to disable timeout. The default value can be changed by using the [method: BrowserContext.setDefaultTimeout].

input-strict

  • strict <[boolean]>

When true, the call requires selector to resolve to a single element. If given selector resolves to more then one element, the call throws an exception.

input-timeout

  • timeout <[float]>

Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the [method: BrowserContext.setDefaultTimeout] or [method: Page.setDefaultTimeout] methods.

input-no-wait-after

  • noWaitAfter <[boolean]>

Actions that initiate navigations are waiting for these navigations to happen and for pages to start loading. You can opt out of waiting via setting this flag. You would only need this option in the exceptional cases such as navigating to inaccessible pages. Defaults to false.

input-force

  • force <[boolean]>

Whether to bypass the actionability checks. Defaults to false.

input-selector

  • selector <[string]>

A selector to search for an element. If there are multiple elements satisfying the selector, the first will be used. See working with selectors for more details.

input-source

  • source <[string]> A selector to search for an element to drag. If there are multiple elements satisfying the selector, the first will be used. See working with selectors for more details.

input-target

  • target <[string]> A selector to search for an element to drop onto. If there are multiple elements satisfying the selector, the first will be used. See working with selectors for more details.

input-position

  • position <[Object]>
    • x <[float]>
    • y <[float]>

A point to use relative to the top-left corner of element padding box. If not specified, uses some visible point of the element.

input-modifiers

  • modifiers <[Array]<[KeyboardModifier]<"Alt"|"Control"|"Meta"|"Shift">>>

Modifier keys to press. Ensures that only these modifiers are pressed during the operation, and then restores current modifiers back. If not specified, currently pressed modifiers are used.

input-button

  • button <[MouseButton]<"left"|"right"|"middle">>

Defaults to left.

input-files

  • files <[path]|[Array]<[path]>|[Object]|[Array]<[Object]>>
    • name <[string]> File name
    • mimeType <[string]> File type
    • buffer <[Buffer]> File content

input-down-up-delay

  • delay <[float]>

Time to wait between mousedown and mouseup in milliseconds. Defaults to 0.

input-click-count

  • clickCount <[int]>

defaults to 1. See [UIEvent.detail].

input-trial

  • trial <[boolean]>

When set, this method only performs the actionability checks and skips the action. Defaults to false. Useful to wait until the element is ready for the action without performing it.

input-source-position

  • sourcePosition <[Object]>
    • x <[float]>
    • y <[float]>

Clicks on the source element at this point relative to the top-left corner of the element's padding box. If not specified, some visible point of the element is used.

input-target-position

  • targetPosition <[Object]>
    • x <[float]>
    • y <[float]>

Drops on the target element at this point relative to the top-left corner of the element's padding box. If not specified, some visible point of the element is used.

input-checked

  • langs:
    • alias-csharp: checkedState
  • checked <[boolean]>

Whether to check or uncheck the checkbox.

query-selector

  • selector <[string]>

A selector to query for. See working with selectors for more details.

find-selector

  • selector <[string]>

A selector to use when resolving DOM element. See working with selectors for more details.

wait-for-selector-state

  • state <[WaitForSelectorState]<"attached"|"detached"|"visible"|"hidden">>

Defaults to 'visible'. Can be either:

  • 'attached' - wait for element to be present in DOM.
  • 'detached' - wait for element to not be present in DOM.
  • 'visible' - wait for element to have non-empty bounding box and no visibility:hidden. Note that element without any content or with display:none has an empty bounding box and is not considered visible.
  • 'hidden' - wait for element to be either detached from DOM, or have an empty bounding box or visibility:hidden. This is opposite to the 'visible' option.

js-python-wait-for-function-polling

  • langs: js, python
  • polling <[float]|"raf">

If [option: polling] is 'raf', then [param: expression] is constantly executed in requestAnimationFrame callback. If [option: polling] is a number, then it is treated as an interval in milliseconds at which the function would be executed. Defaults to raf.

csharp-java-wait-for-function-polling

  • langs: csharp, java
  • pollingInterval <[float]>

If specified, then it is treated as an interval in milliseconds at which the function would be executed. By default if the option is not specified [param: expression] is executed in requestAnimationFrame callback.

browser-option-ignoredefaultargs

  • langs: js, python
  • ignoreDefaultArgs <[boolean]|[Array]<[string]>>

If true, Playwright does not pass its own configurations args and only uses the ones from [option: args]. If an array is given, then filters out the given default arguments. Dangerous option; use with care. Defaults to false.

csharp-java-browser-option-ignoredefaultargs

  • langs: csharp, java
  • ignoreDefaultArgs <[Array]<[string]>>

If true, Playwright does not pass its own configurations args and only uses the ones from [option: args]. Dangerous option; use with care.

csharp-java-browser-option-ignorealldefaultargs

  • langs: csharp, java
  • ignoreAllDefaultArgs <[boolean]>

If true, Playwright does not pass its own configurations args and only uses the ones from [option: args]. Dangerous option; use with care. Defaults to false.

browser-option-proxy

  • proxy <[Object]>
    • server <[string]> Proxy to be used for all requests. HTTP and SOCKS proxies are supported, for example http://myproxy.com:3128 or socks5://myproxy.com:3128. Short form myproxy.com:3128 is considered an HTTP proxy.
    • bypass <[string]> Optional coma-separated domains to bypass proxy, for example ".com, chromium.org, .domain.com".
    • username <[string]> Optional username to use if HTTP proxy requires authentication.
    • password <[string]> Optional password to use if HTTP proxy requires authentication.

Network proxy settings.

csharp-java-browser-option-env

  • langs: csharp, java
  • env <[Object]<[string], [string]>>

Specify environment variables that will be visible to the browser. Defaults to process.env.

js-python-browser-option-env

  • langs: js, python
  • env <[Object]<[string], [string]|[float]|[boolean]>>

Specify environment variables that will be visible to the browser. Defaults to process.env.

js-python-context-option-storage-state

  • langs: js, python
  • storageState <[path]|[Object]>
    • cookies <[Array]<[Object]>> Optional cookies to set for context
      • name <[string]>
      • value <[string]>
      • url <[string]> Optional either url or domain / path are required
      • domain <[string]> Optional either url or domain / path are required
      • path <[string]> Optional either url or domain / path are required
      • expires <[float]> Optional Unix time in seconds.
      • httpOnly <[boolean]> Optional httpOnly flag
      • secure <[boolean]> Optional secure flag
      • sameSite <[SameSiteAttribute]<"Strict"|"Lax"|"None">> Optional sameSite flag
    • origins <[Array]<[Object]>> Optional localStorage to set for context
      • origin <[string]>
      • localStorage <[Array]<[Object]>>
        • name <[string]>
        • value <[string]>

Populates context with given storage state. This option can be used to initialize context with logged-in information obtained via [method: BrowserContext.storageState]. Either a path to the file with saved storage, or an object with the following fields:

csharp-java-context-option-storage-state

  • langs: csharp, java
  • storageState <[string]>

Populates context with given storage state. This option can be used to initialize context with logged-in information obtained via [method: BrowserContext.storageState].

csharp-java-context-option-storage-state-path

  • langs: csharp, java
  • storageStatePath <[path]>

Populates context with given storage state. This option can be used to initialize context with logged-in information obtained via [method: BrowserContext.storageState]. Path to the file with saved storage state.

storagestate-option-path

  • path <[path]>

The file path to save the storage state to. If [option: path] is a relative path, then it is resolved relative to current working directory. If no path is provided, storage state is still returned, but won't be saved to the disk.

context-option-acceptdownloads

  • acceptDownloads <[boolean]>

Whether to automatically download all the attachments. Defaults to false where all the downloads are canceled.

context-option-ignorehttpserrors

  • ignoreHTTPSErrors <[boolean]>

Whether to ignore HTTPS errors when sending network requests. Defaults to false.

context-option-bypasscsp

  • bypassCSP <[boolean]>

Toggles bypassing page's Content-Security-Policy.

context-option-baseURL

  • baseURL <[string]>

When using [method: Page.goto], [method: Page.route], [method: Page.waitForURL], [method: Page.waitForRequest], or [method: Page.waitForResponse] it takes the base URL in consideration by using the URL() constructor for building the corresponding URL. Examples:

  • baseURL: http://localhost:3000 and navigating to /bar.html results in http://localhost:3000/bar.html
  • baseURL: http://localhost:3000/foo/ and navigating to ./bar.html results in http://localhost:3000/foo/bar.html

context-option-viewport

  • langs: js, java
    • alias-java: viewportSize
  • viewport <[null]|[Object]>
    • width <[int]> page width in pixels.
    • height <[int]> page height in pixels.

Emulates consistent viewport for each page. Defaults to an 1280x720 viewport. null disables the default viewport.

csharp-context-option-viewport

  • langs: csharp
    • alias-csharp: viewportSize
  • viewport <[null]|[Object]>
    • width <[int]> page width in pixels.
    • height <[int]> page height in pixels.

Emulates consistent viewport for each page. Defaults to an 1280x720 viewport. Use ViewportSize.NoViewport to disable the default viewport.

context-option-screen

  • langs:
    • alias-java: screenSize
    • alias-csharp: screenSize
  • screen <[Object]>
    • width <[int]> page width in pixels.
    • height <[int]> page height in pixels.

Emulates consistent window screen size available inside web page via window.screen. Is only used when the [option: viewport] is set.

evaluate-expression

  • expression <[string]>

JavaScript expression to be evaluated in the browser context. If it looks like a function declaration, it is interpreted as a function. Otherwise, evaluated as an expression.

js-evaluate-pagefunction

  • langs: js
  • pageFunction <[function]|[string]>

Function to be evaluated in the page context.

js-evalonselector-pagefunction

  • langs: js
  • pageFunction <[function]([Element])>

Function to be evaluated in the page context.

js-evalonselectorall-pagefunction

  • langs: js
  • pageFunction <[function]([Array]<[Element]>)>

Function to be evaluated in the page context.

js-worker-evaluate-workerfunction

  • langs: js
  • pageFunction <[function]|[string]>

Function to be evaluated in the worker context.

js-electron-evaluate-workerfunction

  • langs: js
  • pageFunction <[function]|[Electron]>

Function to be evaluated in the worker context.

python-context-option-viewport

  • langs: python
  • viewport <[null]|[Object]>
    • width <[int]> page width in pixels.
    • height <[int]> page height in pixels.

Sets a consistent viewport for each page. Defaults to an 1280x720 viewport. no_viewport disables the fixed viewport.

python-context-option-no-viewport

  • langs: python
  • noViewport <[boolean]>

Does not enforce fixed viewport, allows resizing window in the headed mode.

context-option-useragent

  • userAgent <[string]>

Specific user agent to use in this context.

context-option-devicescalefactor

  • deviceScaleFactor <[float]>

Specify device scale factor (can be thought of as dpr). Defaults to 1.

context-option-ismobile

  • isMobile <[boolean]>

Whether the meta viewport tag is taken into account and touch events are enabled. Defaults to false. Not supported in Firefox.

context-option-hastouch

  • hasTouch <[boolean]>

Specifies if viewport supports touch events. Defaults to false.

context-option-javascriptenabled

  • javaScriptEnabled <[boolean]>

Whether or not to enable JavaScript in the context. Defaults to true.

context-option-timezoneid

  • timezoneId <[string]>

Changes the timezone of the context. See ICU's metaZones.txt for a list of supported timezone IDs.

context-option-geolocation

  • geolocation <[Object]>
    • latitude <[float]> Latitude between -90 and 90.
    • longitude <[float]> Longitude between -180 and 180.
    • accuracy <[float]> Non-negative accuracy value. Defaults to 0.

context-option-locale

  • locale <[string]>

Specify user locale, for example en-GB, de-DE, etc. Locale will affect navigator.language value, Accept-Language request header value as well as number and date formatting rules.

context-option-permissions

  • permissions <[Array]<[string]>>

A list of permissions to grant to all pages in this context. See [method: BrowserContext.grantPermissions] for more details.

context-option-extrahttpheaders

  • extraHTTPHeaders <[Object]<[string], [string]>>

An object containing additional HTTP headers to be sent with every request.

context-option-offline

  • offline <[boolean]>

Whether to emulate network being offline. Defaults to false.

context-option-httpcredentials

  • httpCredentials <[Object]>
    • username <[string]>
    • password <[string]>

Credentials for HTTP authentication.

context-option-colorscheme

  • colorScheme <[ColorScheme]<"light"|"dark"|"no-preference">>

Emulates 'prefers-colors-scheme' media feature, supported values are 'light', 'dark', 'no-preference'. See [method: Page.emulateMedia] for more details. Defaults to 'light'.

context-option-reducedMotion

  • reducedMotion <[ReducedMotion]<"reduce"|"no-preference">>

Emulates 'prefers-reduced-motion' media feature, supported values are 'reduce', 'no-preference'. See [method: Page.emulateMedia] for more details. Defaults to 'no-preference'.

context-option-forcedColors

  • forcedColors <[ForcedColors]<"active"|"none">>

Emulates 'forced-colors' media feature, supported values are 'active', 'none'. See [method: Page.emulateMedia] for more details. Defaults to 'none'.

:::note It's not supported in WebKit, see here in their issue tracker. :::

context-option-logger

  • langs: js
  • logger <[Logger]>

Logger sink for Playwright logging.

context-option-videospath

  • langs: js
  • videosPath <[path]>

DEPRECATED Use [option: recordVideo] instead.

context-option-videosize

  • langs: js
  • videoSize <[Object]>
    • width <[int]> Video frame width.
    • height <[int]> Video frame height.

DEPRECATED Use [option: recordVideo] instead.

context-option-recordhar

  • langs: js
  • recordHar <[Object]>
    • omitContent <[boolean]> Optional setting to control whether to omit request content from the HAR. Defaults to false.
    • path <[path]> Path on the filesystem to write the HAR file to.

Enables HAR recording for all pages into recordHar.path file. If not specified, the HAR is not recorded. Make sure to await [method: BrowserContext.close] for the HAR to be saved.

context-option-recordhar-path

  • langs: csharp, java, python
    • alias-python: record_har_path
  • recordHarPath <[path]>

Enables HAR recording for all pages into the specified HAR file on the filesystem. If not specified, the HAR is not recorded. Make sure to call [method: BrowserContext.close] for the HAR to be saved.

context-option-recordhar-omit-content

  • langs: csharp, java, python
    • alias-python: record_har_omit_content
  • recordHarOmitContent <[boolean]>

Optional setting to control whether to omit request content from the HAR. Defaults to false.

context-option-recordvideo

  • langs: js
  • recordVideo <[Object]>
    • dir <[path]> Path to the directory to put videos into.
    • size <[Object]> Optional dimensions of the recorded videos. If not specified the size will be equal to viewport scaled down to fit into 800x800. If viewport is not configured explicitly the video size defaults to 800x450. Actual picture of each page will be scaled down if necessary to fit the specified size.
      • width <[int]> Video frame width.
      • height <[int]> Video frame height.

Enables video recording for all pages into recordVideo.dir directory. If not specified videos are not recorded. Make sure to await [method: BrowserContext.close] for videos to be saved.

context-option-recordvideo-dir

  • langs: csharp, java, python
    • alias-python: record_video_dir
  • recordVideoDir <[path]>

Enables video recording for all pages into the specified directory. If not specified videos are not recorded. Make sure to call [method: BrowserContext.close] for videos to be saved.

context-option-recordvideo-size

  • langs: csharp, java, python
    • alias-python: record_video_size
  • recordVideoSize <[Object]> If viewport is not configured explicitly the video size defaults to 800x450. Actual picture of each page will be scaled down if necessary to fit the specified size.
    • width <[int]> Video frame width.
    • height <[int]> Video frame height.

Dimensions of the recorded videos. If not specified the size will be equal to viewport scaled down to fit into 800x800. If viewport is not configured explicitly the video size defaults to 800x450. Actual picture of each page will be scaled down if necessary to fit the specified size.

context-option-proxy

  • proxy <[Object]>
    • server <[string]> Proxy to be used for all requests. HTTP and SOCKS proxies are supported, for example http://myproxy.com:3128 or socks5://myproxy.com:3128. Short form myproxy.com:3128 is considered an HTTP proxy.
    • bypass <[string]> Optional coma-separated domains to bypass proxy, for example ".com, chromium.org, .domain.com".
    • username <[string]> Optional username to use if HTTP proxy requires authentication.
    • password <[string]> Optional password to use if HTTP proxy requires authentication.

Network proxy settings to use with this context.

:::note For Chromium on Windows the browser needs to be launched with the global proxy for this option to work. If all contexts override the proxy, global proxy will be never used and can be any string, for example launch({ proxy: { server: 'http://per-context' } }). :::

context-option-strict

  • strictSelectors <[boolean]>

It specified, enables strict selectors mode for this context. In the strict selectors mode all operations on selectors that imply single target DOM element will throw when more than one element matches the selector. See [Locator] to learn more about the strict mode.

select-options-values

  • langs: java, js, csharp
  • values <[null]|[string]|[ElementHandle]|[Array]<[string]>|[Object]|[Array]<[ElementHandle]>|[Array]<[Object]>>
    • value <[string]> Matches by option.value. Optional.
    • label <[string]> Matches by option.label. Optional.
    • index <[int]> Matches by the index. Optional.

Options to select. If the <select> has the multiple attribute, all matching options are selected, otherwise only the first option matching one of the passed options is selected. String values are equivalent to {value:'string'}. Option is considered matching if all specified properties match.

wait-for-navigation-url

  • url <[string]|[RegExp]|[function][URL]:[boolean]>

A glob pattern, regex pattern or predicate receiving [URL] to match while waiting for the navigation. Note that if the parameter is a string without wilcard characters, the method will wait for navigation to URL that is exactly equal to the string.

wait-for-event-event

  • langs: js, python, java
  • event <[string]>

Event name, same one typically passed into *.on(event).

wait-for-load-state-state

  • state <[LoadState]<"load"|"domcontentloaded"|"networkidle">>

Optional load state to wait for, defaults to load. If the state has been already reached while loading current document, the method resolves immediately. Can be one of:

  • 'load' - wait for the load event to be fired.
  • 'domcontentloaded' - wait for the DOMContentLoaded event to be fired.
  • 'networkidle' - wait until there are no network connections for at least 500 ms.

screenshot-type

  • type <[ScreenshotType]<"png"|"jpeg">>

Specify screenshot type, defaults to png.

java-wait-for-event-callback

  • langs: java
  • callback <[Runnable]>

Callback that performs the action triggering the event.

csharp-wait-for-event-action

  • langs: csharp
  • action <[Func]>

Action that triggers the event.

python-select-options-element

  • langs: python
  • element <[ElementHandle]|[Array]<[ElementHandle]>>

Option elements to select. Optional.

python-select-options-index

  • langs: python
  • index <[int]|[Array]<[int]>>

Options to select by index. Optional.

python-select-options-value

  • langs: python
  • value <[string]|[Array]<[string]>>

Options to select by value. If the <select> has the multiple attribute, all given options are selected, otherwise only the first option matching one of the passed options is selected. Optional.

python-select-options-label

  • langs: python
  • label <[string]|[Array]<[string]>>

Options to select by label. If the <select> has the multiple attribute, all given options are selected, otherwise only the first option matching one of the passed options is selected. Optional.

wait-for-event-predicate

  • predicate <[function]>

Receives the event data and resolves to truthy value when the waiting should resolve.

wait-for-event-timeout

  • langs: csharp, java, python
  • timeout <[float]>

Maximum time to wait for in milliseconds. Defaults to 30000 (30 seconds). Pass 0 to disable timeout. The default value can be changed by using the [method: BrowserContext.setDefaultTimeout].

android-timeout

  • langs: js
  • timeout <[float]>

Maximum time in milliseconds, defaults to 30 seconds, pass 0 to disable timeout. The default value can be changed by using the [method: AndroidDevice.setDefaultTimeout] method.

shared-context-params-list

  • %%-context-option-acceptdownloads-%%
  • %%-context-option-ignorehttpserrors-%%
  • %%-context-option-bypasscsp-%%
  • %%-context-option-baseURL-%%
  • %%-context-option-viewport-%%
  • %%-csharp-context-option-viewport-%%
  • %%-python-context-option-viewport-%%
  • %%-context-option-screen-%%
  • %%-python-context-option-no-viewport-%%
  • %%-context-option-useragent-%%
  • %%-context-option-devicescalefactor-%%
  • %%-context-option-ismobile-%%
  • %%-context-option-hastouch-%%
  • %%-context-option-javascriptenabled-%%
  • %%-context-option-timezoneid-%%
  • %%-context-option-geolocation-%%
  • %%-context-option-locale-%%
  • %%-context-option-permissions-%%
  • %%-context-option-extrahttpheaders-%%
  • %%-context-option-offline-%%
  • %%-context-option-httpcredentials-%%
  • %%-context-option-colorscheme-%%
  • %%-context-option-reducedMotion-%%
  • %%-context-option-forcedColors-%%
  • %%-context-option-logger-%%
  • %%-context-option-videospath-%%
  • %%-context-option-videosize-%%
  • %%-context-option-recordhar-%%
  • %%-context-option-recordhar-path-%%
  • %%-context-option-recordhar-omit-content-%%
  • %%-context-option-recordvideo-%%
  • %%-context-option-recordvideo-dir-%%
  • %%-context-option-recordvideo-size-%%
  • %%-context-option-strict-%%

browser-option-args

  • args <[Array]<[string]>>

Additional arguments to pass to the browser instance. The list of Chromium flags can be found here.

browser-option-channel

  • channel <[string]>

Browser distribution channel. Supported values are "chrome", "chrome-beta", "chrome-dev", "chrome-canary", "msedge", "msedge-beta", "msedge-dev", "msedge-canary". Read more about using Google Chrome and Microsoft Edge.

browser-option-chromiumsandbox

  • chromiumSandbox <[boolean]>

Enable Chromium sandboxing. Defaults to false.

browser-option-downloadspath

  • downloadsPath <[path]>

If specified, accepted downloads are downloaded into this directory. Otherwise, temporary directory is created and is deleted when browser is closed. In either case, the downloads are deleted when the browser context they were created in is closed.

browser-option-executablepath

  • executablePath <[path]>

Path to a browser executable to run instead of the bundled one. If [option: executablePath] is a relative path, then it is resolved relative to the current working directory. Note that Playwright only works with the bundled Chromium, Firefox or WebKit, use at your own risk.

browser-option-handlesigint

  • handleSIGINT <[boolean]>

Close the browser process on Ctrl-C. Defaults to true.

browser-option-handlesigterm

  • handleSIGTERM <[boolean]>

Close the browser process on SIGTERM. Defaults to true.

browser-option-handlesighup

  • handleSIGHUP <[boolean]>

Close the browser process on SIGHUP. Defaults to true.

browser-option-headless

  • headless <[boolean]>

Whether to run browser in headless mode. More details for Chromium and Firefox. Defaults to true unless the [option: devtools] option is true.

js-python-browser-option-firefoxuserprefs

  • langs: js, python
  • firefoxUserPrefs <[Object]<[string], [string]|[float]|[boolean]>>

Firefox user preferences. Learn more about the Firefox user preferences at about:config.

csharp-java-browser-option-firefoxuserprefs

  • langs: csharp, java
  • firefoxUserPrefs <[Object]<[string], [any]>>

Firefox user preferences. Learn more about the Firefox user preferences at about:config.

browser-option-logger

  • langs: js
  • logger <[Logger]>

Logger sink for Playwright logging.

browser-option-timeout

  • timeout <[float]>

Maximum time in milliseconds to wait for the browser instance to start. Defaults to 30000 (30 seconds). Pass 0 to disable timeout.

browser-option-tracesdir

  • tracesDir <[path]>

If specified, traces are saved into this directory.

browser-option-devtools

  • devtools <[boolean]>

Chromium-only Whether to auto-open a Developer Tools panel for each tab. If this option is true, the [option: headless] option will be set false.

browser-option-slowmo

  • slowMo <[float]>

Slows down Playwright operations by the specified amount of milliseconds. Useful so that you can see what is going on.

shared-browser-options-list

  • %%-browser-option-args-%%
  • %%-browser-option-channel-%%
  • %%-browser-option-chromiumsandbox-%%
  • %%-browser-option-devtools-%%
  • %%-browser-option-downloadspath-%%
  • %%-csharp-java-browser-option-env-%%
  • %%-js-python-browser-option-env-%%
  • %%-browser-option-executablepath-%%
  • %%-browser-option-handlesigint-%%
  • %%-browser-option-handlesigterm-%%
  • %%-browser-option-handlesighup-%%
  • %%-browser-option-headless-%%
  • %%-browser-option-ignoredefaultargs-%%
  • %%-browser-option-proxy-%%
  • %%-browser-option-timeout-%%
  • %%-browser-option-tracesdir-%%