Introduction to the Document Object Model

Why is JavaScript so important to web development? Why is JavaScript so important in today's coding landscape? JavaScript is run on all modern browsers. This allows for programmatic HTML manipulation, data fetching, and more. But how?

It all starts with the JavaScript HTML Document Object Model, or DOM for short. This allows JavaScript to access or change elements on any webpage.

The HTML DOM Tree of Objects

HTML DOM Tree of Objects

Resources

  1. What is the DOM?

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