Inside the String

Collection

A collection is a general term used to group multiple values into a single unit. We use collections all the time in the real world―a book is a collection of pages, a train is a collection of train cars, and a wardrobe is a collection of clothes.

String

A string is a collection of characters, mostly treated as a single unit. It is used to store text values like a name, address, message, etc.

Initializing the string

There are various ways to initialize a string in JavaScript. The following program demonstrates these methods:

There are a few new things that we need to understand in the code above. The following are the three ways of initializing a string variable: