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This Vue 3 course with Evan You will help you learn how Vue is put together, so you can more effectively build and scale Vue applications. The majority of it is taught by Evan, but before I hand over the teaching to him, it’s important that you understand some core Vue concepts.What is the DOM?Dom stands for Document Object Model, and it’s the our browser’s interface (API) to change what is displayed in the browser.The Problem with the DOMThe underlying problem with using and manipulating the DOM is that some pages have thousands of nodes. This is why some frameworks (like Vue) have something called the Virtual DOM. The Virtual DOM is a way of representing the actual DOM with JavaScript Objects.
