drf-flex-fields

drf-flex-fields (DRF-FF) is a Python package for Django REST Framework that provides flexible, dynamic fields and nested resources for serializers. It allows clients to control which fields are included or excluded, and to dynamically expand related models via URL parameters like `?fields=id,name` or `?expand=organization.owner.roles`. The library focuses on simplicity with minimal entanglement with DRF's core classes. It is actively maintained with regular updates, including bug fixes and new features, as seen in the recent 1.0.x releases.