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April 19, 2026

Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

April 17, 2026April 19, 2026

Free-Threaded Python 3.13t: Measuring Contention With perf c2c

April 13, 2026April 19, 2026

Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

April 11, 2026April 19, 2026

Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

April 11, 2026April 19, 2026

Ruff 0.6 Replaced Black and isort in Our Monorepo Last Week

April 9, 2026April 9, 2026

Python JIT: practical notes from production

Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

Event date: April 1, 2026 — django 5.2 Jump to Why does aprefetch_related() still fire N+1 queries under the async ORM?
  • Async Programming
April 19, 2026
Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

Free-Threaded Python 3.13t: Measuring Contention With perf c2c

The first time you run a threaded dict.get loop on python3.13t and watch it scale at 1.3x on 8 cores instead of 7x, the instinct is to blame Python.
  • Concurrency
April 17, 2026April 19, 2026
Free-Threaded Python 3.13t: Measuring Contention With perf c2c

Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

In this article Why does Litestar handle tail latency better than FastAPI? What makes serialization the biggest bottleneck?
  • API Development
April 13, 2026April 19, 2026
Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

A single ruff check --fix and ruff format pair now covers what used to be three separate pre-commit hooks: Black for formatting, isort for import.
  • Automation
April 11, 2026April 19, 2026
Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

Ruff 0.6 Replaced Black and isort in Our Monorepo Last Week

The switch took one afternoon and one follow-up PR. A 180-package Python monorepo that had been running black , isort , and flake8 on every pre-commit.
  • Code Quality
April 11, 2026April 19, 2026
Ruff 0.6 Replaced Black and isort in Our Monorepo Last Week
Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

  • Async Programming
Priya Sharma
April 19, 2026
Free-Threaded Python 3.13t: Measuring Contention With perf c2c

Free-Threaded Python 3.13t: Measuring Contention With perf c2c

  • Concurrency
Priya Sharma
April 17, 2026April 19, 2026
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Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

  • Async Programming
Priya Sharma
Free-Threaded Python 3.13t: Measuring Contention With perf c2c

Free-Threaded Python 3.13t: Measuring Contention With perf c2c

  • Concurrency
Priya Sharma
Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

  • API Development
Silas Montgomery
Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

  • Automation
Nia Okoro
Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

  • Async Programming
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Master Python: Amazing Systematic Guide

Master Python: Amazing Systematic Guide

  • Data Science
Riko Ishikawa
Advanced Python Async Programming: Complete Guide to Concurrency

Advanced Python Async Programming: Complete Guide to Concurrency

  • Data Science
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Advanced Python Async Programming: Complete Guide to Concurrency

Advanced Python Async Programming: Complete Guide to Concurrency

  • Data Science
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Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

  • Async Programming
Priya Sharma
Free-Threaded Python 3.13t: Measuring Contention With perf c2c

Free-Threaded Python 3.13t: Measuring Contention With perf c2c

  • Concurrency
Priya Sharma
Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

  • API Development
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Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

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Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

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Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

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Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

  • Async Programming
  • Database
Priya Sharma
Free-Threaded Python 3.13t: Measuring Contention With perf c2c

Free-Threaded Python 3.13t: Measuring Contention With perf c2c

  • Concurrency
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Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

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  • API Development
  • Performance
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Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

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Ruff 0.6 Replaced Black and isort in Our Monorepo Last Week

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Highlight

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Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

  • Async Programming
April 19, 2026
Free-Threaded Python 3.13t: Measuring Contention With perf c2c

Free-Threaded Python 3.13t: Measuring Contention With perf c2c

  • Concurrency
April 17, 2026April 19, 2026
Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

Litestar Cut Our P99 Latency 40% After Migrating From FastAPI

  • API Development
April 13, 2026April 19, 2026
Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo

  • Automation
April 11, 2026April 19, 2026
Ruff 0.6 Replaced Black and isort in Our Monorepo Last Week

Ruff 0.6 Replaced Black and isort in Our Monorepo Last Week

  • Code Quality
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Django 5.2 async ORM aprefetch_related() Hit N+1 With select_related

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Event date: April 1, 2026 — django 5.2 Jump to Why does aprefetch_related() still fire…
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  • Free-Threaded Python 3.13t: Measuring Contention With perf c2c
  • Litestar Cut Our P99 Latency 40% After Migrating From FastAPI
  • Ruff 0.8 Replaced Black, isort, and Flake8 in Our Monorepo
  • Ruff 0.6 Replaced Black and isort in Our Monorepo Last Week

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