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JavaScript

JavaScript Strings

JavaScript strings store and manipulate text data.

Read Time

5 min read

Difficulty

Beginner

Last Updated

Jun 15, 2026

Version

v1.0.0

Introduction

JavaScript uses strings to hold text like names, paragraphs, or passwords. Strings always sit inside quotes so the computer doesn't confuse them with code commands. You can measure, cut, or combine strings easily.

Syntax

1/* string syntax */
2let name = "John";
3let greeting = 'Hello';

Key Points

Strings require single or double quotes.
The `length` property counts the characters.
Backslashes escape special characters inside strings.
Template literals use backticks to inject variables.

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