A series of Django cheatsheets covering the framework, DRF, Channels, Celery, and the patterns I keep reaching for in production.
Start with Cheatsheet 01 — Django Basics .
Cheatsheet: pre_save, post_save, m2m_changed, custom signals, connecting.
Cheatsheet: making/running migrations, data migrations, squashing, fakes.
Cheatsheet: pytest-django, fixtures, model factories, API tests.
Cheatsheet: Dockerfile, gunicorn, uvicorn, static files, healthchecks.
Cheatsheet: cache backends, per-view, low-level cache, fragment, cache_page.
Cheatsheet: Channels setup, AsyncWebsocketConsumer, groups, sending from views.
Cheatsheet: task queue choices, patterns, retries, monitoring.
Cheatsheet: Django LOGGING, structured logs, request middleware, Sentry, metrics.
Cheatsheet: N+1, query optimization, connection pool, caching, pgbouncer.
Cheatsheet: production-ready Django stack.