A Promise is an object that's returned by a function that has not yet completed its work. The promise literally represents a promise made by the function that it will eventually return a result through the promise object....View this page on GitHub • Report a problem with this content...
The portion of the viewport that is currently visible is called the visual viewport. This can be smaller than the layout viewport, such as when the user has pinched-zoomed. The visual viewport is the visual portion of a screen excluding on-screen keyboards, areas outside of a pinch-zoom area, or any other on-screen artifact that doesn't scale with the dimensions of a page....View this page on GitHub • Report a problem with this content...
Lazy loading is a strategy that delays the loading of some assets (e.g., images) until they are needed by the user based on the user's activity and navigation pattern; typically, these assets are only loaded when they are scrolled into view....View this page on GitHub • Report a problem with this content...
Web technologies contain long lists of jargon and abbreviations that are used in documentation and coding. This glossary provides definitions of words and abbreviations you need to know to successfully understand and build for the web....View this page on GitHub • Report a problem with this content...
Garbage collection is a term used in computer programming to describe the process of finding and deleting objects which are no longer being referenced by other objects....View this page on GitHub • Report a problem with this content...
The term property can have several meanings depending on the context. It may refer to:...View this page on GitHub • Report a problem with this content...
Learn about the SVGFEDistantLightElement interface, including its properties and methods, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the CompressionStream interface, including its constructor and properties, code examples, specifications, and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the HTMLMenuElement interface, including its properties and methods, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...