JS form procedural way to OOP

Hello, I’m learning javascript in OOP and i want know if someone has a tip about to convert a javascript project form procedural way to OOP ??

Thanks:gri n:

Would need to see a example of what you have and what you want to do with it: OOP is just a technique, and it can live alongside code written in a procedural style or functional style or whatever, it’s context dependent

Hello @DanCouper and thanks.
So the project is about a calculator, I have steps, questions and 2 different type of answer (radio, and checkbox ) and a final step where i can get the result.
I want know in one project like that how is the OOP pseudocode ?
Only a example