Building a Simple Calculator App with TypeScript and HTML: A Beginner's Guide

In this tutorial, we'll guide you through the process of building a simple web calculator app using TypeScript and HTML. We'll cover the basics of TypeScript and HTML, and walk you through each step of the process. This beginner-friendly tutorial is perfect for anyone who wants to improve their web development skills and learn how to build a calculator app from scratch.

By the end of this video, you'll have a solid foundation in TypeScript and HTML, and you'll be ready to explore more advanced topics and build more complex web applications.

Don't forget to like, share, and subscribe for more beginner-friendly tutorials on web development and other programming topics. If you have any questions or need clarification, feel free to leave a comment below. Happy coding!

[roto]

Very quick and helpful. The only issue I have is when I click the Add button, it adds them correctly but then the value refreshes to the default, same with the enteries in the two input boxes. In other words, the values do not persist. I am using an aspx page though. No server side code is in place. I also notice you don't put semicolons after your const statements. is that optional, I prefer consistency

[BeHappy-lhug]

why are u not making more amazing projects like this ....plzzz this have helped me out so much

[emmanuelabah]

If you are having tsc compilation problem you can follow the guideline below 👇⬇️

Run the following command on your terminal to have typescript installed globally:

npm install -g typescript

Once you are done with the installation, recompile the code again and it will work perfectly 👌

[maciej]

man i appreciate your effort but you don't even use typescript here.. and this code is super boilerplate. Initialize new variables in every function instead of doing it only once

[wobaidurrobtareq]

Not able to compile getting following error

PS C:\Users\drtar\VS Code> tsc .\app.ts
tsc : The term 'tsc' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try
again.
At line:1 char:1
+ tsc .\app.ts
+ ~~~
+ CategoryInfo : ObjectNotFound: (tsc:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException