JS: String Overview

What is String

String is a sequence of characters. (technically, it is sequence of String Code Unit )

Quote String

• JS: Quote String

String Escape Sequence

• JS: String Escape Sequence
• JS: Unicode Escape Sequence

String Operations

• JS: String Operations

String Type

String is one of the JavaScript Value Types

String is a Primitive Value

String is Immutable

• JS: String is Immutable

String is 16 Bits Unit Sequence

• JS: String Code Unit

String Index

• JS: String Index

String Constructor

String value can also be created by using the constructor function String.

〔see String Constructor〕

String is Iterable

That means, you can use for-of Loop and it will go thru the string by char, not String Code Unit .

you can also use Spread Operator to turn a string into a array of chars.