New api 模型 管理

The new operator lets developers create an instance of a user-defined object type or of one of the built-in object types that has a constructor function.

The New Window command of the WebDriver API opens a new top-level browsing context of type window or tab, and returns with a dictionary containing the handle of the new WebWindow and its created type. If the requested type cannot be created by the browser, the alternative type will be tried to create.

The New Session command of the WebDriver API creates a new WebDriver session with the browser. The session identifier returned in the response is required for all subsequent commands.

The new.target meta-property lets you detect whether a function or constructor was called using the new operator. In constructors and functions invoked using the new operator, new.target returns a reference to the constructor or function that new was called upon. In normal function calls, new.target is undefined.

The ::view-transition-new() CSS pseudo-element represents the "new" view state of a view transition — a snapshot live representation of the state after the transition.

The session.new command of the session module creates a new BiDi session with the browser.

We are always interested in hearing from our community about new content or feature suggestions you may have for MDN Web Docs. However, even though we are open to suggestions, we have to keep the following in mind:

The newValue property of the StorageEvent interface returns the new value of the storage item whose value was changed.

The newState read-only property of the ToggleEvent interface is a string representing the state the element is transitioning to.

synthetics-node-api-runtime