The DOM (Document Object Model) is a tree representation of the element hierarchy in a web page. Each element in a HTML page is a node in the DOM tree arranged in a hierarchy. With complex modern UI applications and SPA (single page applications) the DOM is becoming heavier with hundreds of thousands of nodes.
Showing posts with label Document Object Model. Show all posts
Showing posts with label Document Object Model. Show all posts
Sunday, April 8, 2018
What is a DOM?
The DOM (Document Object Model) is a tree representation of the element hierarchy in a web page. Each element in a HTML page is a node in the DOM tree arranged in a hierarchy. With complex modern UI applications and SPA (single page applications) the DOM is becoming heavier with hundreds of thousands of nodes.
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