What web frameworks, besides Flask, have you used?

Django.

Main differences from Flask:

• Architecture: Django - Model-Template-View (MTV), Flask - microframework, more flexible in component selection.
• Built-in components: Django has built-in ORM, template system, admin panel, authentication. Flask requires third-party libraries.
• Size and complexity: Django is larger and more complex, suitable for large projects. Flask is lighter and simpler, good for small applications and microservices.
• Configuration: Django requires more formal configuration via settings.py. Flask is more flexible in configuration.

Example of a simple view in Django:

// project/app/views.py
from django.http import HttpResponse

def index(request):
    return HttpResponse("Hello from Django!")

Example of URL mapping in Django:

// project/app/urls.py
from django.urls import path
from . import views

urlpatterns = [
    path('', views.index, name='index'),
]

Example of including app URLs in the main project:

// project/project/urls.py
from django.contrib import admin
from django.urls import path, include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', include('app.urls')),
]