How is Django's code reusability feature different from other frameworks?

Django framework offers more code-reusability than other frameworks out there.
 
As Django Project is a collection of different applications like login application, signup application.
 
These applications can be just copied from one directory to another with some tweaks to settings.py file and you won’t need to write new signup application from scratch.
 
That’s why Django is a rapid development framework and this level of code reusability is not there in other frameworks.