Basic String Methods Javascript strings are primitive and immutable: All string methods produce a new string without altering the original string.

Jul 10, 2025 · Some of the most-used operations on strings are to check their length, to build and concatenate them using the + and += string operators, checking for the existence or location of …

This page provides you with the most commonly used JavaScript string methods that help you manipulate strings effectively.

Jul 22, 2025 · I hope this article helped you understand JavaScript string methods better and gave you practical examples you can use in your projects. If you enjoyed this post or have any feedback, feel …

Strings have their own built-in variables and functions, also known as properties and methods. Here are some of the most common ones. A string’s length property keeps track of how many characters it …

Jan 17, 2024 · In JavaScript, the textual data is stored as strings. There is no separate type for a single character. The internal format for strings is always UTF-16, it is not tied to the page encoding. Let’s …

Oct 6, 2024 · JavaScript provides a variety of built-in string methods to perform common operations on strings, such as searching, modifying, and formatting text. This tutorial covers the most commonly …

Nov 18, 2023 · In this post, I’ll introduce you to the 13 most commonly used JavaScript string methods and their functionalities. If you want to find the number of characters in a string, then you can use the …

All string methods return a new value. They do not change the original string. HTML wrapper methods return a string wrapped inside an HTML tag. These are not standard methods, and may not work as …

Search for text within strings using indexOf, includes, and search methods. Access individual characters and their codes using charAt, charCodeAt, and bracket notation. Check if strings start or end with …