Python⇒Speed pythonspeed.com

Timesliced reservoir sampling: a new(?) algorithm for profilers

pythonspeed.com·6w·Lobsters, Hacker News, r/programming

Unit testing your code’s performance, part 2: Testing speed

pythonspeed.com·11w·Lobsters, Hacker News, r/programming

The best Docker base image for your Python application (February 2026)

pythonspeed.com·15w

Python⇒Speed: Speeding up NumPy with parallelism

pythonspeed.com·15w·Hacker News

Unit testing your code’s performance, part 1: Big-O scaling

pythonspeed.com·18w·Lobsters, Hacker News, r/programming

Testing the compiler optimizations your code relies on

pythonspeed.com·35w·Lobsters, Hacker News

500× faster: Four different ways to speed up your code

pythonspeed.com·45w·Lobsters, Hacker News, r/programming

Loading Pydantic models from JSON without running out of memory

pythonspeed.com·51w·Lobsters, Hacker News, r/programming

The surprising way to save memory with BytesIO

pythonspeed.com·67w·Lobsters, Hacker News

Faster pip installs: caching, bytecode compilation, and uv

pythonspeed.com·68w·Hacker News

Catching memory leaks with your test suite

pythonspeed.com·69w·Lobsters, Hacker News, r/programming

Reducing CO₂ emissions with faster software

pythonspeed.com·74w·Lobsters, Hacker News

Using portable SIMD in stable Rust

pythonspeed.com·78w·Lobsters, Hacker News, Hacker News

Should you use uv’s managed Python in production?

pythonspeed.com·82w·Lobsters, Hacker News

Beyond multi-core parallelism: faster Mandelbrot with SIMD

pythonspeed.com·84w·Lobsters, Hacker News

Let's build and optimize a Rust extension for Python

pythonspeed.com·87w

When should you upgrade to Python 3.13?

pythonspeed.com·87w

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