About this Course

This course is designed to teach web developers how to utilize the various object-oriented programming features within JavaScript. Object-oriented programming allows developers to build applications with reusable and maintainable blocks of code, which leads to efficiency and simplified software design.

With object-oriented JavaScript, you'll be able to build classes to construct objects that encapsulate both data and functionality. You'll also learn how to leverage prototypal inheritance to maintain DRY code, allowing you to pass behaviors down to objects. You'll also learn how to keep data safe and secure by creating private state with closures and immediately-invoked function expressions.

Course Cost
Free
Timeline
Approx. 3 weeks
Skill Level
intermediate
Included in Product

Rich Learning Content

Interactive Quizzes

Taught by Industry Pros

Self-Paced Learning

Student Support Community

Join the Path to Greatness

This free course is your first step towards a new career with the Front-End Web Developer Nanodegree Program.

Free Course

Object-Oriented JavaScript

Enhance your skill set and boost your hirability through innovative, independent learning.

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Course Leads

Richard Kalehoff

Richard Kalehoff

Instructor

Prerequisites and Requirements

This course builds on the skills covered in Intro to JavaScript. Prior to taking this course, the student should be able to:

  • Explain and utilize JavaScript's primitive types
  • Write conditions and loops
  • Recognize object syntax and structure
  • Declare functions
  • Navigate and use Chrome DevTools

See the technology requirements for using Udacity.

See the Technology Requirements for using Udacity.

Why Take This Course

As a front-end web developer, JavaScript is one of the most important languages in your toolbox. A strong foundation in the language’s features empowers you to build efficient and performant web applications. In this course, you’ll explore a variety of ways to write object-oriented code in JavaScript.

You’ll build classes to create new objects that share similar data and functionality. You'll reduce your development time by leveraging JavaScript's prototypal inheritance model, leading to modular and reusable code. And thanks to abstraction and private state, your data will be safe and secure.

What do I get?
Instructor videosLearn by doing exercisesTaught by industry professionals