QUICK & EASY GUIDE TO FUNCTIONS IN JAVASCRIPT

Photo by Luca Bravo on Unsplash

What are JavaScript functions?

Functions are one of the main building blocks in JavaScript. Functions can have different syntaxes. In this post, we are going to look at some useful points that every developer should know.

The function is a statement that takes an input, makes use of those input/inputs, and returns a useful output.

--

--

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Daminda Dinesh Imaduwa Gamage

Daminda Dinesh Imaduwa Gamage

I am a Fullstack developer interested in MERN and Wordpress.