How to create my own Admin Package in symfony? [closed]

  admin, bundle, laravel, package, symfony

In Laravel, there is an admin package called Voyager. And in Symfony there is EasyAdminBundle!

I want to create something similar to Voyager but in Symfony.
I don’t wanna use an admin package/bundle that already exists.

I want to be the creator of it!
But I don’t know where to start or how to do it.

I made some research on youtube and I didn’t find anything about how to create your own admin package!

Anyone know a good topic ? or tutorial or anything that can help?

Source: Symfony Questions