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Learn DOM manipulation with easy modern JavaScript
Updated on Sep, 2026
Programming, Web Development, JavaScript
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The Document Object Model (DOM) is the data representation of the objects that comprise the structure and content of a document on the web. This is what we use when we work with Javascript and interact in any way dynamically with the document.
If you use Angular, Vue, React, or any other library or framework to create modern web applications, the DOM is what these use under the hood.
If you want to stand out as a JavaScript developer, you need to learn DOM fundamentals.
Check out the detailed breakdown of what’s inside the course
Hi! I am Juan Lizarazo, your Tutorialspoint Instructor!
I've been programming since I was ten years old, and I have been teaching for over a decade.
I am a Software Architect in Salt Lake City, Utah, focused on web app development, cloud, leadership, team scaling, and distributed applications.
I am also a software engineering instructor, teaching computer science topics like data structures and algorithms to students all over the US.
I also contribute to open-source, talk at Conferences, answer questions on stack overflow, and sometimes write.
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