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 …

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 …

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 …

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 …

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 …

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 …

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 …

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 …