What are object literals in JavaScript?

What are object literals in JavaScript?

Object literals are a way to define objects in JavaScript using a simple syntax. They consist of key-value pairs enclosed in curly braces.

Can you give me an example of an object literal?

Sure! Here's a simple example: const person = { name: 'Alice', age: 25 }; This creates an object with properties 'name' and 'age'.

How do I access the properties of an object literal?

You can access properties using dot notation or bracket notation. For example, person.name or person['age'].

What if I want to add a new property to the object?

You can add a new property by simply assigning a value to it, like this: person.city = 'New York';.