API Deprecated Interface Internationalization Reference Référence Web Audio API

The BatteryManager interface provides ways to get information about the system's battery charge level.

API Battery API Device API Interface Reference Référence

Inherits properties from its parent, AudioNode.

API BiquadFilterNode Interface NeedsMobileBrowserCompatibility Reference Web Audio API

API Bluetooth BluetoothGattDescriptor Interface Non-standard Reference Web Bluetooth API

API Bluetooth BluetoothGattService Interface Non-standard Reference Web Bluetooth API

API Bluetooth BluetoothGattCharacteristic Interface Non-standard Reference Web Bluetooth API

API CacheStorage Experimental Expérimental Interface Reference Référence Service Workers ServiceWorker

API CSSOM View Experimental Expérimental Interface Reference Référence

API Client Experimental Interface Reference Service Workers ServiceWorkerClient ServiceWorkers

The Console object provides access to the browser's debugging console (e.g., the Web Console in Firefox). The specifics of how it works vary from browser to browser, but there is a de facto set of features that are typically provided.

API Console console debugging Debugging Interface NeedsCompatTable Reference web console

CSSStyleDeclaration represents a collection of CSS property-value pairs. It is used in a few APIs:

API CSSOM Interface NeedsCompatTable NeedsMarkupWork NeedsSpecTable Reference Référence

The CSSValue interface represents the current computed value of a CSS property.

API CSSValue DOM Interface NeedsBrowserCompatibility NeedsExample NeedsMobileBrowserCompatibility Reference

The DedicatedWorkerGlobalScope object (the Worker global scope) is accessible through the self keyword. Some additional global functions, namespaces objects, and constructors, not typically associated with the worker global scope, but available on it, are listed in the JavaScript Reference. See also: Functions available to workers.

API DedicatedWorkerGlobalScope Interface NeedsBrowserCompatibility Reference Référence Web Workers Workers

API Audio DelayNode Interface Reference Web Audio API

A DeviceAcceleration object provides information about the amount of acceleration the device is experiencing along all three axes.

API Device Orientation Events Experimental Expérimental Interface NeedsExample Reference Référence

The DeviceLightEvent provides web developers with information from photo sensors or similiar detectors about ambient light levels near the device. For example this may be useful to adjust the screen's brightness based on the current ambient light level in order to save energy or provide better readability.

Ambient Light Events API Experimental Expérimental Interface NeedsBetterSpecLink NeedsMarkupWork

The Document.origin read-only property returns the document's origin. In most cases, this property is equivalent to document.defaultView.location.origin.

API DOM Experimental Expérimental Interface Property Read-only

API Apps Apps API DOMApplicationsManager DomApplicationsManager Firefox OS Interface

API Experimental Expérimental Geometry Interfaces Interface Reference Référence Web

The Element interface represents an object of a Document. This interface describes methods and properties common to all kinds of elements. Specific behaviors are described in interfaces which inherit from Element but add additional functionality. For example, the HTMLElement interface is the base interface for HTML elements, while the SVGElement interface is the basis for all SVG elements.

API DOM DOM Reference Element Interface Reference Web API