Calculator app

This is a solution to the Calculator app challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.

Table of contents

• Overview
  • The challenge
  • Screenshot
  • Links
• My process
  • Built with
  • Useful resources
• Author

Overview

The challenge

Users should be able to:

• See the size of the elements adjust based on their device's screen size
• Perform mathmatical operations like addition, subtraction, multiplication, and division
• Adjust the color theme based on their preference
• Bonus: Have their initial theme preference checked using prefers-color-scheme and have any additional changes saved in the browser

Screenshot

Links

• Solution URL: [https://www.frontendmentor.io/solutions/calculator-app-9UEngcx8lD]
• Live Site URL: [https://calculator-app-soumyajiitt.netlify.app/]

My process

Built with

• CSS custom properties
• Sass
• Flexbox
• CSS Grid
• Mobile-first workflow
• JavaScript

Useful resources

• JavaScript Web Projects: 20 Projects to Build Your Portfolio course - This course was a great help to me for building the JavaScript logic of a calculator, and also gave me enough knowledge to implement 3 different color themes. I really liked this pattern and will use it going forward.

Author

• Frontend Mentor - @Soumyajit Basak
• LinkedIn - @Soumyajit Basak