* Returns a Buffer instance from the given data URI `uri`. * * @param uri Data URI. * @returns Buffer.

* Inserts a set of Node objects or DOMString objects before the first child of the ParentNode. DOMString objects are inserted as equivalent Text nodes

* Reloads the current page. * * @param [options] Options. * @returns Response.

* Replaces the existing children of a node with a specified new set of children. * * @param nodes List of Node or DOMString.

* Serializes a node into XML. * * @param root Root node. * @returns Result.

* Returns a promise that is resolved when the page has navigated and the response HTML has been written to the document.

* Creates an Attr node. * * @param qualifiedName Name. * @returns Attribute.

* Gives focus to the window.

* Returns length. * * @param value Value. * @returns Parsed value.

* Returns item by name and namespace. * * @param namespace Namespace. * @param localName Local name of the attribute. * @returns Item.

* Returns relative URL. * * @param frame Frame. * @param url URL. * @returns Relative URL.

* Replace Token. * * @param newItem New item. * @returns The item being replaced.

* Sets the viewport. * * @param viewport Viewport.

* Converts a string to lower case. * * @param {string} value Value. * @returns {string} Lower case value.

* Returns an iterator, allowing you to go through all values of the key/value pairs contained in this object. * * @returns Iterator.

* Returns property manager. * * @returns Property manager.

* Adds or replaces cookies. * * @param cookies Cookies. * @returns Changed cookies.

* Inserts a set of Node or DOMString objects in the children list of this ChildNode's parent, just after this ChildNode. DOMString objects are inserte

* Inserts a set of Node or DOMString objects in the children list of this ChildNode's parent, just before this ChildNode. DOMString objects are insert

* Shifts focus away from the window.

* Returns "true" if this node contains the other node. * * @param otherNode Node to test with. * @returns "true" if this node contains the other

* Decodes the image. * * @returns Promise.

* Returns label elements for a form element. * * @param element Element to get labels for. * @returns Label elements.

* Returns color. * * @param value Value. * @param important Important. * @returns Property value.

* Creates a rendering context for a canvas element. * * @param caller Information about the caller, including the canvas element and its associate

* Returns cookies. * * @param [url] URL. * @param [clientSide] "true" if "httpOnly" cookies should be filtered out. * @returns Cookies.

* Returns an elements by class name. * * @param className Tag name. * @returns Matching element.

* Returns an elements by tag name and namespace. * * @param namespaceURI Namespace URI. * @param tagName Tag name. * @returns Matching element

* Navigates back in history. * * @param [options] Options.

* Navigates forward in history. * * @param [options] Options.

* Navigates a delta in history. * * @param steps Steps. * @param [options] Options.

* Inserts a rule. * * @see https://developer.mozilla.org/en-US/docs/Web/API/CSSStyleSheet/insertRule * @param rule Rule. * @param [index] Inde

* Returns json. * * @returns JSON.

* Returns an iterator, allowing you to go through all keys of the key/value pairs contained in this object. * * @returns Iterator.

* Returns an iterator, allowing you to go through all keys of the key/value pairs contained in this object. * * @returns Keys.

* Returns max. * * @returns Max.

* Returns min. * * @returns Min.

* Navigates to a page. * * @throws Error if the request can't be resolved (because of SSL error or similar). It will not throw if the response is

* Prevents default.

* Registers Happy DOM globally. * * @param [options] Options. * @param [options.width] Window width. Defaults to "1024". * @param [options.hei

* The Node.replaceWith() method replaces this Node in the children list of its parent with a set of Node or DOMString objects. * * @param nodes Li

* Resolves when complete.

* Checks is selection is supported. * * @returns "true" if selection is supported.

* ASCII lowercase. * * @see https://infra.spec.whatwg.org/#ascii-lowercase * @param text Text. * @returns Lowercase text.

* Returns buffer. * * @returns Buffer.

* Transforms a camel cased string to kebab case. * * @param text Text string. * @returns Kebab cased string.

* Consume and convert an entire Body to a Buffer. * * Based on: * https://github.com/node-fetch/node-fetch/blob/main/src/body.js (MIT) * * @

* Creates a new frame. * * @param parentFrame Parent frame. * @returns Frame.

* Returns server renderer configuration factory. * * @param [configuration] Configuration. * @returns Configuration.

* Creates and returns an HTML Document. * * @param qualifiedName Qualified name. * @param publicId Public ID. * @param systemId System ID.

* Destroys the manager.

* Evaluates a module in the page's context. * * @param options Options. * @param options.url URL. * @param options.type Module type. * @para

* Returns filter. * * @returns Filter.

* Returns measurement or auto, min-content, max-content or fit-content. * * @param value Value. * @returns Parsed value.

* Fetches the source code of the module from the given URL and creates a new module instance. * * @param url Module URL. * @param [parent] Paren

* Returns a padding like property. * * @param properties Properties. * @param position * @param propertyNames * @returns Property value

* Parses a selector string and returns instances of SelectorItem. * * @param selector Selector. * @returns Selector groups.

* Validates request headers. * * @param originURL Origin URL. * @param targetURL Target URL.

* Returns scroll restoration. * * @param permissionDescriptor Permission descriptor. * @param permissionDescriptor.name Permission name. * @pa

* Server renders URLs or HTML strings. * * @param [renderItems] List render items. Each item can be a URL string or an object specifying the URL o

* Replaces the specified amount of characters, starting at the specified offset, with the specified DOMString; when this method returns, data contains

* Renders an element as HTML. * * @param root Root element. * @returns Result.

* Sets validation message. * * @param message Message.

* Set selection range. * * @param start Start. * @param end End. * @param [direction="none"] Direction.

* Returns a DOMString containing the part of CharacterData.data of the specified length and starting at the specified offset. * * @param character

* Returns the JSON representation of the object. * * @returns JSON representation.

*

* ASCII uppercase. * * @see https://infra.spec.whatwg.org/#ascii-uppercase * @param text Text. * @returns Uppercase text.

* Clones request. * * @returns Clone.

* Creates a namespaced Attr node. * * @param namespaceURI Namespace URI. * @param qualifiedName Qualified name. * @returns Element.

* Ends a timer. * * @param timerID Timer ID.

* Enqueues a custom element reaction. * * @see https://html.spec.whatwg.org/multipage/custom-elements.html#enqueue-a-custom-element-callback-react

* Evaluates code or a VM Script in the page's context.

* Returns the async task manager of the window. * * @returns Async task manager.

* Returns float. * * @param value Value. * @param important Important. * @returns Property values

* Returns a key for a preload entry. * * @param options Options. * @param options.url URL. * @param options.destination Destination. * @para

* Inserts a node to the given position. * * @param position Position to insert element. * @param element Node to insert. * @returns Inserted n

* Inserts a new item into the list at the specified position. The first item is number 0. If newItem is already in a list, it is removed from its prev

* * @param event * @param listener

* Reads the buffer. * * @returns Console log entries.

* Replaces an existing item in the list with a new item. If newItem is already in a list, it is removed from its previous list before it is inserted i

* Rounds the number with 4 decimals. * * @param value Value. * @returns Rounded value.

* Set scale. * * @param x X. * @param y Y.

* Returns a Boolean indicating if the pair property-value, or the condition, given in parameter is supported. * * TODO: Always returns "true" for

* Closes the window and unregisters Happy DOM from being global.

* Outputs a warning message to the console. * * @param message Message. * @param args Arguments.

* Triggered when child nodes are changed. * * @param addedOrRemovedNode Changed node.

* Reads a file. * * @param blob Blob. * @param format Format. * @param [encoding] Encoding.

* Removes identifier from the window object. * * @param id Identifier.

* Stores body in cache. * * @param buffer Buffer.

* Takes an iterable of abort signals and returns an AbortSignal that is * aborted when any of the input iterable abort signals are aborted. * *

* Appends a new value onto an existing key. * * @param name Name. * @param value Value. * @param [filename] Filename.