sweetalet2 commonJS basic example

Question

I struggle to make a very simple commonJS usage:

const Swal = require('sweetalert2');

Swal.fire('Hello world!');

What's wrong with it?

if I run the code, nothing happens, no error it thrown either.

Answer 1

You cannot use require() on browser/client-side JavaScript.

You need to grab SweetAlert2 from jsdelivr CDN by adding the following in your index.html

<script src="//cdn.jsdelivr.net/npm/sweetalert2@10"></script>

Then you can just run your JS

Swal.fire('Hello world!');

CodePen: https://codepen.io/ahandsel/pen/QWGrOya

Reference: Client on Node.js: Uncaught ReferenceError: require is not defined