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Supported algorithms

Different algorithms are supported for the different functions provided by the Web Crypto API. Also, depending of the context, these algorithms needs parameters or they will raise a SyntaxError. This pages lists the context, the available algorithms and the required parameters.
API Reference Référence Web Crypto API

Attr

This type represents a DOM element's attribute as an object. In most DOM methods, you will probably directly retrieve the attribute as a string (e.g., Element.getAttribute(), but certain functions (e.g., Element.getAttributeNode()) or means of iterating give Attr types.
API DOM NeedsBrowserCompatibility

Blob.slice()

The slice is used to create a new Blob object containing the data in the specified range of bytes of the source Blob.
API Files Method Reference

Canvas API

Added in HTML5, the HTML <canvas> element can be used to draw graphics via scripting in JavaScript. For example, it can be used to draw graphs, make photo compositions, create animations, or even do real-time video processing or rendering.
API Canvas Overview Reference

CSS.supports()

The CSS.supports() static methods returns a Boolean value indicating if the browser supports a given CSS feature, or not.
API CSSOM Method Reference

CSS Object Model

The CSS Object Model is a set of APIs allowing to manipulate CSS from JavaScript. It is the pendant of DOM and HTML APIs, but for CSS. It allows to read and modify CSS style dynamically.
API CSSOM Reference

CSSMatrix

A CSSMatrix represents a homogeneous 4x4 matrix to which 2D or 3D transforms can be applied. This class was allegedly part of CSS Transitions Module Level 3 at some point, but is not present in the current Working Draft. Use DOMMatrix instead.
API NeedsBrowserCompatibility Reference Référence

CSSMediaRule

The CSSMediaRule is an interface representing a single CSS @media rule. It implements the CSSConditionRule interface, and therefore the CSSGroupingRule and the CSSRule interface with a type value of 4 (CSSRule.MEDIA_RULE).
API CSSOM Interface Reference

CSSPageRule

CSSPageRule is an interface representing a single CSS @page rule. It implements the CSSRule interface with a type value of 6 (CSSRule.PAGE_RULE).
API CSSOM Interface Reference

CSSRule

The CSSRule interface represents a single CSS rule. There are several types of rules, listed in the Type constants section below.
API CSSOM Interface Reference

CSSStyleSheet

The CSSStyleSheet interface represents a single CSS style sheet. It inherits properties and methods from its parent, StyleSheet.
API CSSOM Reference

Document

The Document interface represents any web page loaded in the browser and serves as an entry point into the web page's content, which is the DOM tree. The DOM tree includes elements such as <body> and <table>, among many others. It provides functionality global to the document, like how to obtain the page's URL and create new elements in the document.
API DOM Interface Reference

Document.createAttribute()

The Document.createAttribute() method creates a new attribute node, and returns it. The object created a node implementing the Attr interface. The DOM does not enforce what sort of attributes can be added to a particular element in this manner.
API DOM Method Reference

Document.currentScript

Returns the <script> element whose script is currently being processed.
API DOM Property Reference