django-tool-bar

                                    INTERNAL_IPS = [
    # ...
    '127.0.0.1',
    # ...
]

                                    MIDDLEWARE = [
    # ...
    'debug_toolbar.middleware.DebugToolbarMiddleware',
    # ...
]

                                    import debug_toolbar
from django.conf import settings
from django.urls import include, path

urlpatterns = [
    ...
    path('__debug__/', include(debug_toolbar.urls)),
]

                                    $ python -m pip install -e git+https://github.com/jazzband/django-debug-toolbar.git#egg=django-debug-toolbar

                                    INSTALLED_APPS = [
    # ...
    'django.contrib.staticfiles',
    # ...
    'debug_toolbar',
]

STATIC_URL = '/static/'