Javascript

JavaScript Fundamentals -- Objects in JavaScript

PRO

Objects in JavaScript are very important. We use them to store data and information about the application. It's important to know how to work with these objects. In this section, we'll cover:

  • Creating new objects
  • Accessing keys on the object
  • Freezing objects
  • Working with object keys
  • Converting objects to strings and back

By the end of the section, you should be pretty familiar with objects and how to work with them. You can read more about working with objects here.