Is it possible to send only a pure JSON response using the Django framework?

Yes, in Django, you can send a plain JSON response. For this, the JsonResponse class from django.http module is used. It automatically serializes the given dictionary or list into JSON and sets the correct Content-Type: application/json header.

Example:

from django.http import JsonResponse

def my_view(request):
    data = {'message': 'Hello, world!'}
    return JsonResponse(data)

This response will contain only JSON without HTML or other wrappers.