Javascript Objects

Learn Javascript Objects

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Knowledge Check

Take this customized & interactive quiz to test your knowledge on Javascript Objects, then check out the learning resources below.

Question 1 of 5

What method copies enumerable and own properties from a source object to a target object?


Core Learning

The fastest way to learn Javascript Objects is simply to study these exact resources. Focus on the 👀 to learn extra quickly and save time!

What is an Object?

👀 1 Thing to Focus On

  • Read through "Objects and Properties".

How to create an Object

👀 1 Thing to Focus On

  • You don't have to read the entire thing - just the part under Syntax.

How to access an Object

👀 1 Thing to Focus On

  • You don't have to read the entire thing - just the part under Contents.

Gotchas: Object Duplication

👀 1 Thing to Focus On

  • You don't have to read the entire thing - just the part under Duplicating Objects.

Iterating through an Object's properties
Useful operations: Object.assign()
Useful operations: Object.entries()
Useful operations: Object.keys()