Skip to content

How to convert an Array to a String in JavaScript

How to generate a string out of an array in JavaScript

Using the toString() method on an array will return a string representation of the array:

const list = [1, 2, 3, 4]
list.toString()

Example:

How to convert an Array to a String in JavaScript

The join() method of an array returns a concatenation of the array elements:

const list = [1, 2, 3, 4]
list.join()

We can pass a parameter to this method to add a custom separator:

a.join(', ')

Example:

How to convert an Array to a String in JavaScript

→ Download my free JavaScript Handbook!

THE VALLEY OF CODE

THE WEB DEVELOPER's MANUAL

You might be interested in those things I do:

  • Learn to code in THE VALLEY OF CODE, your your web development manual
  • Find a ton of Web Development projects to learn modern tech stacks in practice in THE VALLEY OF CODE PRO
  • I wrote 16 books for beginner software developers, DOWNLOAD THEM NOW
  • Every year I organize a hands-on cohort course coding BOOTCAMP to teach you how to build a complex, modern Web Application in practice (next edition February-March-April-May 2024)
  • Learn how to start a solopreneur business on the Internet with SOLO LAB (next edition in 2024)
  • Find me on X

Related posts that talk about js: