Simon Willison’s Weblog

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Wednesday, 8th June 2022

Announcing Pyston-lite: our Python JIT as an extension module (via) The Pyston JIT can now be installed in any Python 3.8 virtual environment by running “pip install pyston_lite_autoload”—which includes a hook to automatically inject the JIT. I just tried a very rough benchmark against Datasette (ab -n 1000 -c 10) and got 391.20 requests/second without the JIT compared to 404.10 request/second with it.

# 5:58 pm / jit, performance, python

The End of Localhost. swyx makes the argument for cloud-based development environments, and points out that many large companies—including Google, Facebook, Shopify and GitHub—have made the move already. I was responsible for the team maintaining the local development environment experience at Eventbrite for a while, and my conclusion is that with a large enough engineering team someone will ALWAYS find a new way to break their local environment: the idea of being able to bootstrap a fresh, guaranteed-to-work environment in the cloud at the click of a button could save SO much time and money.

# 6:09 pm / software-engineering, swyx

2022 » June

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