Learn DOM manipulation with easy modern JavaScript
Learn the Document Object Model fundamentals by building an interactive game with plain HTML, DOM and modern JavaScript.
Course Description
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.
Goals
What will you learn in this course:
- Dynamic html elements
- Animations leveraging DOM API's.
- Common DOM API's and documentation
- State Driven User Interfaces
- 5 minute bundles
- Javascript private attributes
- Clean code practices
- Dynamic css styles
- DOM events and event listeners
- Interactive UIs development
- Have a better idea of how modern libraries work under the hood
- Object oriented programming concepts
- Performance profiling
Prerequisites
What are the prerequisites for this course?
- Basic Javascript and HTML
- Concepts nodeJS 12+ and npm just for tooling, we don't program in nodejs in this course.

Curriculum
Check out the detailed breakdown of what’s inside the course
Welcome
5 Lectures
-
What is the DOM? 02:28 02:28
-
Your first DOM update 05:16 05:16
-
Course project: Code DOM adventure 03:44 03:44
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Download exercise files, all code for each module. Code along or skip anytime.
-
Suggested browser to take the lectures
DOM Fundamentals
7 Lectures

Code DOM Adventure
7 Lectures

Creating elements
5 Lectures

Dynamic CSS
4 Lectures

Profiling the pixel pipeline
5 Lectures

Animations using DOM changes
5 Lectures

Planning DOM changes with a state model
9 Lectures

Easy bundling
6 Lectures

DOM updates with basic state driven development
5 Lectures

The player, Interacting with user input
12 Lectures

Interactive DOM, breaking walls 0 / 7|37 min
7 Lectures

Portal to exit the game
9 Lectures

Interactive DOM, breaking walls
10 Lectures

DOM sound effects
4 Lectures

Instructor Details

Juan Lizarazo
Principal Software EngineerHi! I am Juan Lizarazo, your software engineering Instructor!
I've been programming since I was ten years old, and I have been teaching for over a decade.
I am a software engineer 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.
Course Certificate
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