Build a Calculator app in ReactJS

Build a simple calculator app and get to know more about some good practices in React JS as a beginner

4.23 (160 reviews)

Udemy

platform

English

language

Web Development

What you will learn

Deep more into React JS development

Learn about functional components in react JS

Build a small and simple project

Learn about Modular CSS in React

Learn more about JS like evaluating strings

Why take this course?

Hi, I am Deep Sekhar Ghosh, a web developer and I have been into web development more than a year. I have done many personal projects and internships too. In this course, we will build a simple calculator app in React JS and will also discuss about few stuffs which can help you as a beginner in React JS development and also in future where-ever you are going to work in React JS.

I have divided the whole course in different small sections so that we can discuss some specific new topics separately which might be over-whelming for the beginners. This course is meant for beginners but can be enjoyed by anyone who has a base understanding of React and is looking to add another simple and fun project.

I have tried to explain those things in most simple way possible with examples in the videos. Hope you will like this small course. See you there! If you think this course has helped you boost your confidence and knowledge in React, do share it with your fellow mates who are into web development. Keep hustling!

Note: The pre requisites for this course are basic knowledge of HTML, CSS, JS and React JS.

Screenshots

Build a Calculator app in ReactJS - Screenshot_01

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Reviews

Kazaneza

March 22, 2023

Thank you, I gained alot in react components, props, hooks and different techniques. Thank you for your course it is really helpful and I encourage all begginners to take it.

Juan

January 4, 2023

This little course was very useful, I like how direct and simple the explanations are and how in front of certain actions such as CSS Modules and auto-invoked functions it demonstrates it before using them. Thanks a lot.

Daniel

December 9, 2022

Thanks for the tutorial. After finishing the tutorial, I noticed that when I enter in equations such as 1.2 * 3 it returns the wrong answer. Some examples are 1.2 * 3 returns 3.5999999999999996 and 1.4 * 3 returns 4.199999999999999. The other equations that I tried are returning the correct answers. Any idea why it would do this?

Guillermo

October 5, 2022

Strong accent. Would have also appreciated the CSS files for not having to code them. Excellent explanation of how reactJS functions work

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