clarax-django 1.0.1

Rust-accelerated Django serialization, validation, and field mapping

clarax-django

Rust-accelerated serialization for Django REST Framework.

One mixin. Same serializer. 33x faster.

pip install clarax-django

# settings.py
INSTALLED_APPS = [..., "django_clarax"]

# your serializer
from django_clarax.serializers import RustSerializerMixin

class MySerializer(RustSerializerMixin, serializers.ModelSerializer):
    class Meta:
        model = MyModel
        fields = "__all__"

Not sure which serializers benefit? Run the audit:

python manage.py clarax_doctor

Serialize 1,000 records: 475ms with DRF, 14ms with ClaraX. Validate 1,000 records: 506ms with DRF, 10ms with ClaraX.

Requires Python 3.11+ and Django 4.2+. Supports Python 3.14t (free-threading).

Read the full story for benchmarks, architecture, and the decision guide.

MIT -- Abdulwahed Mansour