How to Create A Simple Calculator in JavaScript

Introduction & Demo

In this video, I’ll show you how to create a simple calculator using JavaScipt!

Developing a calculator isn’t easy, but I make this super simple by using the eval() function. (The argument of this function is a string, and it executes a string as JavaScript code. Useful!)

Hope you enjoy coding!

Demo: Link

Video

Sample Code

ABOUT ME

Sara

Working as a freelance programmer in Japan. I try to make coding as simple as possible. Hope you enjoy coding 🙂