As you learned in the previous tutorial, the DOM represents the structure of a web page document using a simple tree structure . … In Dart, the Node class contains the methods and properties that implement a node’s tree functionality. HTML page elements are one kind of node that can be in the DOM tree.
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Similarly to JavaScript, Dart can be used for both mobile and web development . Dart became popular along with the Flutter framework for developing cross-platform mobile apps. Dart can be also used for developing web apps, but is actually used for this purpose very rarely.
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