Will you ever have to use prompt() when making real web applications?

Answer 1

You can consider custom make your prompt. It's easy to override the default built in prompt function.

window.prompt = function (message) {
return yourCustomDialog(message);
}

Here is an example to make prompt more appealing:

https://code.sololearn.com/Wg8UngMh1hbS/?ref=app

Answer 2

Yeah sure! Just maybe, it might not "look professional"