django-querycount

django-querycount is a Django middleware designed to provide real-time database query monitoring directly in the `runserver` console. It helps developers identify and optimize performance bottlenecks, such as N+1 query problems, by tracking the number of SQL queries executed for each request. This tool is specifically intended for development environments and is hardcoded to operate only when Django's `DEBUG` setting is `True`. The current version is 0.8.3, released in January 2023, and it remains an actively used utility in the Django community for performance debugging.