W3cubDocs

/Web APIs

Document: timeline property

The timeline readonly property of the Document interface represents the default timeline of the current document. This timeline is a special instance of DocumentTimeline.

This timeline is unique to each document and persists for the lifetime of the document including calls to Document.open().

This timeline expresses the time in milliseconds since Performance.timeOrigin. Prior to the time origin, the timeline is inactive, and its currentTime is null.

Note: A document timeline that is associated with a non-active document (a Document not associated with a Window, <iframe>, or <frame>) is also considered to be inactive.

Value

A DocumentTimeline object.

Specifications

Specification
Web Animations
# dom-document-timeline

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
timeline 84 84 75 No 70 13.1 84 84 79 60 13.4 14.0

See also

© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Document/timeline