django-patterns

Django architecture patterns, REST API design with DRF, ORM best practices, caching, signals, middleware, and production-grade Django apps.

1.14x

Quality

58%

Does it follow best practices?

Impact

100%

1.14x

Average score across 6 eval scenarios

Securityby

Medium

Suggest reviewing before use

Fix and improve this skill with Tessl

tessl review fix ./docs/ja-JP/skills/django-patterns/SKILL.md

Evaluation results

100%

30%

Content Platform: Django Models and Data Access Layer

Django ORM patterns and service layer

Criteria

Without this skill

With this skill

AbstractUser extension

100%

EMAIL as USERNAME_FIELD

100%

Slug auto-generation

100%

SlugField unique

50%

100%

DecimalField with MinValueValidator

100%

CheckConstraint

100%

Meta indexes

100%

Custom QuerySet with as_manager

37%

100%

select_related usage

100%

prefetch_related usage

100%

Service layer file

100%

transaction.atomic

100%

Bulk operations

100%

Marketplace API: DRF ViewSets, Serializers, Caching, and Signals

DRF serializers, ViewSets, and caching

Criteria

Without this skill

With this skill

Separate create serializer

100%

get_serializer_class override

100%

SerializerMethodField

100%

read_only derived fields

100%

DjangoFilterBackend

100%

SearchFilter and OrderingFilter

100%

Custom @action endpoint

100%

perform_create user context

100%

Paginated custom action

100%

cache.get/set pattern

100%

@receiver signal handler

100%

AppConfig.ready() signal import

100%

No hardcoded seller in serializer

100%

New SaaS Backend: Django Project Scaffold

Django project structure and settings configuration

Criteria

Without this skill

With this skill

Split settings structure

100%

Apps directory layout

100%

Per-app module files

50%

100%

Config directory

100%

env() for secrets

70%

100%

Whitenoise middleware

100%

CORS middleware

100%

Required INSTALLED_APPS

75%

100%

PostgreSQL database engine

100%

Production SSL redirect

100%

Production cookie security

100%

HSTS configuration

100%

Dev extends base

100%

Repository: affaan-m/ECC
Path: docs/ja-JP/skills/django-patterns/SKILL.md
Commit: e04ea0b

Evaluated: 6 months ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

New SaaS Backend: Django Project Scaffold Content Platform: Django Models and Data Access Layer Marketplace API: DRF ViewSets, Serializers, Caching, and Signals

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