Description The concat() method joins two or more strings. The concat() method does not change the existing strings. The concat() method returns a new string.

Jul 10, 2025 · The concat() function concatenates the string arguments to the calling string and returns a new string. If the arguments are not of the type string, they are converted to string values before …

Jul 29, 2019 · There are 3 ways to concatenate strings in JavaScript. In this tutorial, you'll the different ways and the tradeoffs between them. The same + operator you use for adding two numbers can be …

Jan 17, 2026 · String concatenation is the process of joining two or more strings into a single string. JavaScript provides simple and flexible ways to combine strings for display, logging, or data …

I'm working on a JavaScript project, and as it's getting bigger, keeping strings in good shape is getting a lot harder. I'm wondering what's the easiest and most conventional way to construct or build strings …

May 7, 2024 · When coding in JavaScript, you may need to combine multiple strings to create a new, longer string. This operation is known as concatenation. In this article, you will learn five ways to …

You'll learn how to use the JavaScript concat () method to concatenate strings and return a new string that contains the combined strings.

Dec 17, 2025 · Learn how to concatenate strings in JavaScript using +, concat (), join (), and template literals with syntax, examples, best practices, and tips.

Feb 28, 2025 · String concatenation is a fundamental feature in JavaScript that allows developers to combine two or more strings into a single string. Understanding how to effectively concatenate...

Sep 17, 2024 · String Concatenation in JavaScript is the process of joining two or more strings to form a single string. This guide explores different methods to achieve this, including using the + operator, …