Daring Fireball
• John Gruber
Great news—we’ve hit our (very modest) performance goals for the CPython JIT over a year early for macOS AArch64, and a few months early for x86_64 Linux. The 3.15 alpha JIT is about 11-12% faster on macOS AArch64 than the tail calling interpreter, and 5-6%faster than the standard interpreter on x86_64 Linux.
— Ken Jin, Python 3.15’s JIT is now back on track
Tags: python
“This is an interactive story about In Vitro Fertilization (IVF) told from two perspectives: Parent and Child. Select one to continue.”
The Mysterious Redditor Who’s Changing the Way We Do Laundry. “Most of the world uses powdered laundry detergent, which allows for more enzyme flexibility; Americans generally prefer liquid, which doesn’t always contain these precious enzymes.”
Daring Fireball
• John Gruber
Fox Sports, on Twitter/X:
Tonight, watch the WBC Final in a full immersive experience on the Fox Sports XR app for the Galaxy XR headset powered by Android XR!
The Fox Sports app in the App Store is native only on iOS (iPhone and iPad), Apple TV, and Apple Watch. So, unless I’m missing something, not only are they not streaming it immersively on VisionOS, they don’t even have a native VisionOS app.
Release: llm 0.29
Adds support for OpenAI's new models gpt-5.4, gpt-5.4-mini, and gpt-5.4-nano.
Twin adventurers are cleverly testing modern vs. historic gear. “If they went on an expedition, and Ross wore modern kit while Hugo wore historic replicas, any difference in performance…could be attributed solely to the gear, not genetics.”
The teaser trailer for Dune: Part Three. I am nonplussed by this trailer, both in the traditional and modern senses.
Extreme Macro Photos of Insect Wings. Hundreds of images are stacked to create a deep depth of field that’s impossible to do optically, ensuring everything is in focus.
I love this planet & stars chart from XKCD because it’s technically correct but also completely useless.
If you do not understand the ticket, if you do not understand the solution, or if you do not understand the feedback on your PR, then your use of LLM is hurting Django as a whole. [...]
For a reviewer, it’s demoralizing to communicate with a facade of a human.
This is because contributing to open source, especially Django, is a communal endeavor. Removing your humanity from that experience makes that endeavor more difficult. If you use an LLM to contribute to Django, it needs to be as a complementary tool, not as your vehicle.
— Tim Schilling, Give Django your time and money, not your tokens
Tags: ai-ethics, open-source, generative-ai, ai, django, llms
Nobody Gets Promoted for Simplicity. “You can’t write a compelling narrative about the thing you didn’t build. Nobody gets promoted for the complexity they avoided.”
Feel free to fight it out in the comments.
Poorly Drawn Lines
• Reza
Battery prices continue to fall. “Lithium-ion battery prices don’t get constantly discussed the way crude is, but these declines add up to a decisive shift that will determine the energy landscape of the next decade.”
“The US is hurtling towards autocracy at a faster rate than Hungary and Turkey”. The Varieties of Democracy Institute: “Our data on the USA goes back to 1789. What we’re seeing now is the most severe magnitude of democratic backsliding ever…”
