WorkerNavigator

The WorkerNavigator interface represents a subset of the Navigator interface allowed to be accessed from a Worker. Such an object is initialized for each worker and is available via the self.navigator property.

Properties

The WorkerNavigator interface doesn't inherit any property.

WorkerNavigator.appCodeName Read only
Always returns 'Mozilla', in any browser. This property is kept only for compatibility purposes.
WorkerNavigator.appName Read only
Returns the official name of the browser. Do not rely on this property to return the correct value.
WorkerNavigator.appVersion Read only
Returns the version of the browser as a string. Do not rely on this property to return the correct value.
WorkerNavigator.connectionRead only
Provides a NetworkInformation object containing information about the network connection of a device.
WorkerNavigator.hardwareConcurrencyRead only
Returns the number of logical processor cores available.
WorkerNavigator.language Read only
Returns a DOMString representing the preferred language of the user, usually the language of the browser UI. The null value is returned when this is unknown.
WorkerNavigator.languages Read only
Returns an array of DOMString representing the languages known to the user, by order of preference.
WorkerNavigator.locks Read only
Returns a LockManager object which provides methods for requesting a new Lock object and querying for an existing Lock object.
WorkerNavigator.onLineRead only
Returns a Boolean indicating whether the browser is online.
WorkerNavigator.permissions Read only
Returns a Permissions object that can be used to query and update permission status of APIs covered by the Permissions API.
WorkerNavigator.platform Read only
Returns a string representing the platform of the browser. Do not rely on this property to return the correct value.
WorkerNavigator.product Read only
Always returns 'Gecko', on any browser. This property is kept only for compatibility purposes.
WorkerNavigator.serial Read only
Returns a Serial object, which represents the entry point into the Web Serial API to enable the control of serial ports.
WorkerNavigator.storageRead only
Returns a StorageManager interface for managing persistance permissions and estimating available storage.
WorkerNavigator.userAgentRead only
Returns the user agent string for the current browser.

Methods

The WorkerNavigator interface neither inherits nor implements any method.

Specifications

Specification
HTML Standard (HTML)
# the-workernavigator-object

Browser compatibility

BCD tables only load in the browser

See also