JavaScript Object Oriented Programming
What you'll learn
- What is Object Oriented Programming in JavaScript
- How to create Prototype Chain
- What is method and how methods are inherited
- How to create prototype chain using Classes
- How Classes are used in React
Requirements
- Know basics of JavaScript
- Any computer Windows, Linux or Mac will work
Description
Did you struggle to understand Prototypes, the Prototype Chain, or Classes in JavaScript? Do concepts like inheritance, function constructors, and object instantiation seem confusing?
Then this course is for you!
In this hands-on course, you will deeply explore Object-Oriented Programming (OOP) in JavaScript, gaining the skills to write cleaner, more structured, and reusable code. Understanding how JavaScript handles objects, inheritance, and encapsulation is essential for becoming a proficient JavaScript developer.
What You Will Learn:
• What is a Prototype? – Understand how JavaScript handles objects under the hood.
• How the Prototype Chain works – Learn how properties and methods are inherited.
• Creating and using Function Constructors – Master an older but essential way to create objects.
• Using Object.create() – Learn how to create objects without function constructors.
• How to inherit properties and methods – Implement inheritance correctly in JavaScript.
• Creating instances of specific prototypes – Learn how instances are linked to their prototype.
• The difference between classical and prototypal inheritance – Understand why JavaScript is different from languages like Java or C++.
• ES6 Classes and how they work internally – Uncover the modern approach to OOP in JavaScript.
• Super() and Extends – Learn how to create class hierarchies with ease.
• Encapsulation and private fields – Secure your data and improve code maintainability.
This course is practical and beginner-friendly, meaning you won’t just learn theory—you will write code, build prototypes, create objects, and explore inheritance in action. By the end of the course, you’ll feel confident in using OOP concepts in JavaScript to structure your applications effectively.
Whether you are preparing for a JavaScript interview, working on a real-world project, or simply looking to level up your JavaScript skills, this course will provide the clarity and hands-on practice you need.
Enroll now and take your JavaScript skills to the next level!
Who this course is for:
- JavaScript beginners
- Experienced JavaScript developers who want to understand Object Oriented programming in JavaScript
Instructor
- 4.7 Instructor Rating
- 40,936 Reviews
- 321,183 Students
- 37 Courses
Do you really want to understand and practice instead of sitting and watching long presentations or trying to code along without any clue what is happening behind the scenes?
Join me in any of my courses and you will get real knowledge based on the deep understanding of every single topic.
But who am I?
My name is Bogdan Stashchuk and I teach students more than 20 years. I am working as Software Engineer and love to teach and learn myself.
I have a huge experience in explaining difficult things in an easy to understand format backed up with practice activities. That is the perfect combination that enables you to really learn and retain gained knowledge for a long period of time.
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See you on my courses!