Why using [n] on a Django QuerySet can be unsafe?

Indexing a QuerySet can return nondeterministic rows because slicing does not add ordering, unlike first, which orders by primary key.

Django: profile memory usage with Memray

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Django: profile memory usage with Memray

Use Memray to profile Django startup, identify heavy imports like numpy, and reduce memory by deferring, lazy importing, or replacing dependencies.

I Created a Game Engine for Django?

Multiplayer Snake implemented in Django using Django LiveView, 270 lines of Python, server side game state, WebSocket driven HTML updates, no custom JavaScript.

Migrating From Celery to Django Tasks

Django’s new Task Framework makes it surprisingly easy to replace Celery, covering configuration, task migration, queues, workers, and periodic jobs with simpler, built-in tooling.

Django Quiz 2025

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DOOM in Django: testing the limits of LiveView at 600.000 divs/seconds

Yep, DOOM in Django. That's right. Django LiveView streams ViZDoom as 100x100 pixel frames mapped to 10,000 divs at 60 FPS, sustaining about 600000 divs per second reliably.

Django: implement HTTP basic authentication

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Django: what’s new in 6.0

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Django: implement HTTP bearer authentication

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Django. Going build-free with native JavaScript modules

Python 3.14 Released and Other Python News for November 2025

Python 3.14 is officially out, Python 3.15 begins, and Python 3.9 reaches end of life. Plus, Django 6.0 first beta released, new PEPs, and more Python news.

Why UUIDs won't protect your secrets

Django applications must secure sensitive resources by enforcing explicit authorization rather than relying solely on unguessable UUIDs, which expose inherent guessing vulnerabilities.

Reliable Django Signals

The State of Django 2025

Отчет по использовани Django фреймворка

Django: Introducing django-http-compression

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Use trimmed in Django blocktranslate

How Django’s blocktranslate tag can introduce unwanted whitespace into translation strings and shows how using the trimmed option solves the problem.

Django: Introducing django-watchfiles, for more efficient runserver autoreloading

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Combining Django signals with in-memory LRU cache

It's easy to combine functools.lru_cache with Django signals to get a good memoization pattern on Django ORM queries.

Combining Django signals with in-memory LRU cache

It's easy to combine functools.lru_cache with Django signals to get a good memoization pattern on Django ORM queries.