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

Apr 10, 2025 · The String() function: String(x) uses the same algorithm to convert x, except that Symbols don't throw a TypeError, but return "Symbol(description)", where description is the description of the Symbol.

JavaScript Strings. A JavaScript string stores a series of characters like "John Doe". A string can be any text inside double or single quotes:

Mar 7, 2025 · JavaScript strings are the sequence of characters. They are treated as Primitive data types. In JavaScript, strings are automatically converted to string objects when using string methods on them. This process is called auto-boxing. …

JavaScript Strings as Objects. Normally, JavaScript strings are primitive values, created from literals:

Apr 11, 2025 · Now that we've looked at the very basics of strings, let's move up a gear and start thinking about what useful operations we can do on strings with built-in methods, such as finding the length of a text string, joining and splitting strings, substituting one character in a string for another, and more.

Mar 10, 2025 · What is a string in JavaScript? A string is a sequence of characters used to represent text. Strings are one of the fundamental data types in JavaScript and are enclosed in single quotes (‘), double quotes (“), or backticks (`).

Jan 17, 2024 · Backticks also allow us to specify a “template function” before the first backtick. The syntax is: func`string`. The function func is called automatically, receives the string and embedded expressions and can process them.

Learn the basics of JavaScript Strings with code examples and small tutorials and descriptions on how each string function and method works.

The JavaScript String Objects provide various Functions and Constants / Properties. The String Functions allow us to perform many functionalities such as comparison, search, conversions, extraction, manipulation, case conversions, etc.