Advanced JavaScript Mastery
Master essential JavaScript concepts, including classes, DOM manipulation, event handling, and asynchronous programming. Learn to create dynamic and interactive web applications by managing user interactions, fetching and displaying data, and handling asynchronous operations efficiently. Through a blend of theory, hands-on challenges, and real-world examples, this course equips you with the practical skills needed for modern web development.Show more
Course
219 Learners Already enrolledAdvanced
Recommended experience45 chapters
Flexible schedule
Learn at your own paceView course modules
Outcomes
Learning outcomes
Modules
Testimonials
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Codefinity advantages
FAQs
Outcomes
Learning outcomes
Modules
Testimonials
Recommendations
Codefinity advantages
FAQs
What you will learn
- Learn the essentials of classes, including methods, private properties, and inheritance, for clean and modular code.
- Develop skills to select, modify, and update DOM elements dynamically to create interactive web content.
- Control and optimize user interactions with event listeners, propagation management, and delegation.
- Use Promises and async/await to handle asynchronous tasks, like fetching data from APIs, smoothly and efficiently.
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Assessments66 assignments
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You want to escape the 9-to-5 grindOur course provides the skills needed to transition into freelancing or remote work, giving you the freedom to work on your terms.
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There are 6 modules in this course
Master essential JavaScript concepts, including classes, DOM manipulation, event handling, and asynchronous programming. Learn to create dynamic and interactive web applications by managing user interactions, fetching and displaying data, and handling asynchronous operations efficiently. Through a blend of theory, hands-on challenges, and real-world examples, this course equips you with the practical skills needed for modern web development.Learn the fundamentals of JavaScript classes, from class declarations to defining methods that enhance functionality. Discover how to use parameter objects effectively, manage private properties, and control access with getters and setters. Master static properties and static methods and unlock the power of class inheritance using "extends" and "super()" to build scalable and reusable code.
- Getting StartedPreview
- Understanding Class Declarations in JavaScriptPreview
- Challenge: Create a JavaScript ClassPreview
- Defining Methods in JavaScript ClassesPreview
- Challenge: Add Methods to a ClassPreview
- Using Parameter ObjectsPreview
- Working with Private Properties in ClassesPreview
- Challenge: Implement Private Properties in a ClassPreview
- Managing Properties with Getters and SettersPreview
- Challenge: Implement Getters and Setters in a ClassPreview
- Exploring Static Properties in JavaScriptPreview
- Using Static Methods in JavaScriptPreview
- Challenge: Implement Static Properties and Methods in a ClassPreview
- Understanding Inheritance with extends and super()Preview
- Challenge: Implement Class Inheritance with extends and super()Preview
Master DOM manipulation to create dynamic, interactive web applications. Navigate and modify the DOM's structure, dynamically update content, and implement best practices for security and performance. Differentiate between properties and attributes to optimize your code.
- What Is the Document Object Model (DOM)?Preview
- Querying and Selecting Elements in the DOMPreview
- Challenge: Query and Select DOM ElementsPreview
- Understanding the DOM Hierarchy and RelationshipsPreview
- Challenge: Navigate the DOM HierarchyPreview
- Exploring DOM Properties in JavaScriptPreview
- Working with Element Attributes in the DOMPreview
- Challenge: Manage Element Properties and AttributesPreview
- Adding Elements to the DOM DynamicallyPreview
- Removing Elements From the DOMPreview
- Challenge: Add and Remove DOM ElementsPreview
- Modifying Element Styles with JavaScriptPreview
- Challenge: Apply Dynamic Styles to DOM ElementsPreview
Unlock the interactivity of your web applications by mastering JavaScript events. Understand event propagation, control event behavior, and implement efficient event handling for user interactions. Optimize performance with advanced techniques like event delegation.
- Introduction to Events and Event ListenersPreview
- Understanding the Event Object in JavaScriptPreview
- Challenge: Implement Event ListenersPreview
- Event Propagation and Delegation ExplainedPreview
- Challenge: Handle Event Propagation and DelegationPreview
- Working with Keyboard and Mouse EventsPreview
- Managing and Removing Event ListenersPreview
Dive into asynchronous JavaScript, including callbacks, Promises, and async/await. Learn how to fetch data from APIs, integrate third-party libraries, and handle multiple requests efficiently, building skills for creating data-driven applications.
- Introduction to Asynchronous JavaScriptPreview
- Understanding Callbacks in JavaScriptPreview
- Handling Asynchronous Operations with PromisesPreview
- Using Async/Await for Cleaner Asynchronous CodePreview
- Fetching and Working with APIs in JavaScriptPreview
- Integrating APIs in JavaScript ApplicationsPreview
- Challenge: Fetch and Use API DataPreview
- Integrating Third-Party Libraries in JavaScriptPreview
- Challenge: Work with Third-Party LibrariesPreview
- Handling Multiple Asynchronous RequestsPreview
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Why people choose Codefinity for their career
Kwizera Mugisha
The teaching methodology at Codefinity is excellent, and I particularly appreciate how it has prepared me to handle real-world coding problems. Currently, I am delving into Node.js and eagerly anticipate building full-stack projects that integrate all the knowledge I have gained.
Sherry Barnes-Fox
My first course was 4 hours, I did it in a few days, "nugget-style. The instructions are very clear and easy to understand. There is even a hint to help you get the answer, and if you still cannot get the answer, then you can display the answer. I love the learning style that is used, it engages me.
Bill Wagner
I have really liked the browser-based lessons that allow me to code within the lesson. The RUN button allows me to test the code I write before submitting for a grade.
Stephanie Chan
As I went through the first course of the Python track, I liked the way the course was lay out (in easy and digestible modules) with little exercises at the end of each concept.
Daniel Chinea
I have gained a lot of practical and logical thinking skills, along with patience for myself and confidence in myself that I can learn programming.
Steve Bruening
The learning was progressive and made it easy to follow along and make progress. I could feel my skills increasing and building on each other as the course went along.
Learner reviews
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Showing 2 of 2 reviews
Abdalla Ahmed
5
Reviewed on Mar 9, 2025
very nice lessons i enjoyed it well
Erik Sodel
5
Reviewed on Feb 15, 2025
Recommended if you're interested in learning JavaScript
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