How can I improve my Authenticator App built with HTML, CSS, and JavaScript?

Question

I have created an Authenticator App using HTML, CSS, and JavaScript. If anyone has any ideas for improvements, feel free to share them. This app can be modified and used by any Sololearn user. I have granted everyone the right to do so.

https://sololearn.com/compiler-playground/WU0z1YZW7CU6/?ref=app

Answer 1

You cannot create an authenticator without a backend service.

Answer 2

The clock and seconds needs some padding it is currently overlapping the border. At least on my iPad.

Answer 3

It’s great that you can duplicate the look of an authenticator app. The functionality will be another story.

Answer 4

I saw your suggestion and then got an idea and i have created a more unique version of the app. Everyone is welcome to visit and explore it. Do you have any ideas or suggestions on how anyone can modify and use it for themselves?