The console module provides a simple debugging console that is similar to the JavaScript console mechanism provided by web browsers.
The console module provides a simple debugging console that is similar to the JavaScript console mechanism provided by web browsers.
The module exports two specific components:
Window Frame
Window Frame
Window Location object
Window Location object
https://developer.mozilla.org/en-US/docs/Web/API/Location
A MediaQueryList object maintains a list of media queries on a document, and handles sending notifications to listeners when the media queries on the document change.
A MediaQueryList object maintains a list of media queries on a document, and handles sending notifications to listeners when the media queries on the document change.
This makes it possible to observe a document to detect when its media queries change, instead of polling the values periodically, if you need to programmatically detect changes to the values of media queries on a document.
https://developer.mozilla.org/en-US/docs/Web/API/MediaQueryList
JavaScript decodeuri() / encodeuri() Function
JavaScript decodeuri() / encodeuri() Function
A Selection object represents the range of text selected by the user or the current position of the caret.
A Selection object represents the range of text selected by the user or the current position of the caret. To obtain a Selection object for examination or modification, call window.getSelection().
A user may make a selection from left to right (in document order) or right to left (reverse of document order). The anchor is where the user began the selection and the focus is where the user ends the selection. If you make a selection with a desktop mouse, the anchor is placed where you pressed the mouse button and the focus is placed where you released the mouse button. Anchor and focus should not be confused with the start and end positions of a selection, since anchor can be placed before the focus or vice versa, depending on the direction you made your selection.
https://developer.mozilla.org/en-US/docs/Web/API/Selection
Window object
Window object
https://developer.mozilla.org/en-US/docs/Web/API/Window
Window Companion
browser package object