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Simon Willison's Weblog Supports Webmention

Quantization from the ground up

Quantization from the ground up Sam Rose continues his streak of publishing spectacularly informative interactive essays, this time explaining how quantization of Large Language Models works. Also included is the best visual explanation I've ever seen of how floating point n...

Global News Podcast

Israel says it's killed an Iranian naval commander

28:43
The US military says an Israeli airstrike that killed the Iranian Revolutionary Guard's naval commander, Alireza Tangsiri, "makes the region safer". Israel's defence minister says he was directly responsible for blocking the Strait of Hormuz. Iran has not confirmed his death...

Daring Fireball Valid
• John Gruber

Jennifer Daniel on the New ‘Distorted Face’ Emoji

jenniferdaniel.substack.com/p/new-emoji-distorted-face

Jennifer Daniel, on her “Did Someone Say Emoji?” blog:

First came Melting Face 🫠, our collective surrender to the liquid state.

Then Dotted Line Face 🫥, the visual representation of sublimation: turning from a solid into a gas just to escape a conversation.

Now, we have Distorted Face (U+1FAEA), a moment defined by tension: where you aren’t just feeling an emotion — you are being physically altered by it.

I’ll live, but it feels a tad spiteful that Apple only adds new emoji to the current-year OS updates. So this year’s 8 new emoji are in MacOS 26.4, but not MacOS 15.7.5, despite both being released this week.

Link: jenniferdaniel.substack.com/p/new-emoji-distorted-face

Simon Willison's Weblog Supports Webmention

datasette-llm 0.1a2

Release: datasette-llm 0.1a2

  • actor is now available to the llm_prompt_context plugin hook. #2

Tags: llm, datasette

kottke.org Valid
Jason Kottke

A comparison of different sorting algorithms (bubble,...

A comparison of different sorting algorithms (bubble, merge, heap, timsort). You can run them one at a time or race all seven.

Daring Fireball Valid
• John Gruber

The Yankees Almost Signed Another P.E.D. Cheater

mlb.com/news/how-barry-bonds-was-nearly-a-yankee

One more nugget from last night’s 7-0 Yankees win over the Giants: During the sixth inning of Wednesday’s Opening Night matchup between two historic franchises, the Giants and Yankees, all-time home run leader Barry Bonds joined the Netflix broadcast booth at Oracle Park...

Daring Fireball Valid
• John Gruber

The New York Yankees Have the Best Record in Baseball

mlb.com/yankees/news/max-fried-yankees-shut-out-giants-on-opening-night-2026

Nice 7-0 win last night over the San Francisco Giants.

The game was on Netflix, and it was the worst baseball broadcast I can recall watching in the HD era. The picture quality was just awful, with embarrassing dynamic ad injection. Yes, there was haze, but it’s not like crappy weather in San Francisco is a surprise. The game had the first Automated Ball-Strike (ABS) challenge in MLB history, but the broadcast missed it while it happened. And Netflix’s scorebug is without question the worst I’ve ever seen — as one guy on Reddit quipped, it was somehow “too big and too small at the same time”. I’d have to stand within arm’s reach of my TV to read those player names.

If this is the level of attention Netflix is going to pay to sports broadcasts, they should stick to bumfights.

Link: mlb.com/yankees/news/max-fried-yankees-shut-out-giants-on…

Daring Fireball Valid
• John Gruber

Mr. Macintosh Explains Another Way to Block the Software Update Prompts for MacOS 26 Tahoe

youtube.com/watch?v=uRg1pW8TSYk

Last month I posted an item (linking to a post from Rob Griffiths) explaining how to hide the prompts in System Settings to upgrade to MacOS 26 Tahoe. The technique I posted involved hand-editing a device management profile.

This video from Mr. Macintosh shows how to do the same thing, but using the free iMazing Profile Editor to create the device profile instead of hand-editing the XML Property List. If you were spooked or put off by the original technique, but want to stay on MacOS 15 Sequoia and hide all the prompts related to Tahoe, watch this video.

MacOS 15.7.5 Sequoia came out this week alongside Tahoe 26.4, and it was delightful only to see the update notice for 15.7.5 in System Settings.

Link: youtube.com/watch?v=uRg1pW8TSYk

Global News Podcast

Meta and Google found negligent in social media addiction trial

25:41
A jury in California has concluded that Meta and Google intentionally built addictive social media platforms, in a case brought by a 20-year-old woman who said her compulsive use of social media as a child led to mental health problems. The woman, known as Kaley, has been aw...

kottke.org Valid
Jason Kottke

Stephen Colbert is co-writing a Lord of the Rings movie...

Stephen Colbert is co-writing a Lord of the Rings movie. “The Lord of the Rings: Shadow of the Past is set 14 years after the passing of Frodo. Sam, Merry and Pippin set out to retrace the first steps of their adventure…”

xkcd.com Valid

Centimeter Wavelengths

Yes, the cosmic microwave background is great, but what about the earthly microwave foreground?

Simon Willison's Weblog Supports Webmention

datasette-files-s3 0.1a1

Release: datasette-files-s3 0.1a1

A backend for datasette-files that adds the ability to store and retrieve files using an S3 bucket. This release added a mechanism for fetching S3 configuration periodically from a URL, which means we can use time limited IAM credentials that are restricted to a prefix within a bucket.

Tags: s3, datasette

Simon Willison's Weblog Supports Webmention

Thoughts on slowing the fuck down

Thoughts on slowing the fuck down Mario Zechner created the Pi agent framework used by OpenClaw, giving considerable credibility to his opinions on current trends in agentic engineering. He's not impressed: We have basically given up all discipline and agency for a sort of ...

Simon Willison's Weblog Supports Webmention

datasette-llm 0.1a1

Release: datasette-llm 0.1a1 New release of the base plugin that makes models from LLM available for use by other Datasette plugins such as datasette-enrichments-llm. New register_llm_purposes() plugin hook and get_purposes() function for retrieving registered purpose ...

Daring Fireball Valid
• John Gruber

‘A List of Chain Restaurants Whose Names Contain Unusual Structures’

onefoottsunami.com/2026/03/18/a-list-of-chain-restaurants-whose-names-contain-unusual-structures/

When I first read this post from my friend Paul Kafasis last week — a One Foot Tsunami instant classic — I was hoping that I could think of an example that he missed. I can’t say I did. The closest, though, is ShowBiz Pizza Place, a 1980s archrival to Chuck E. Cheese. (Inst...

Daring Fireball Valid
• John Gruber

Improved Analytics in App Store Connect

developer.apple.com/news/?id=hh6v4b55

Apple Developer: Analytics in App Store Connect receives its biggest update since its launch, including a refreshed user experience that makes it easier to measure the performance of your apps and games. There’s a lot that’s new, but all the data is still collected wit...

Marques Brownlee Updates instantly via WebSub

The Windows Laptop Problem

The Windows Laptop Problem
The Windows Laptop Problem

There are really good Windows laptops - but how can they compete? MKBHD Color Picker Sticker Pack: https://geni.us/tAIya9 (Affiliate Links) MacBook Neo: https://geni.us/AATWro MacBook Pro M5 16”: https://geni.us/6RMSTm Dell XPS 14: https://howl.link/suo5v5pd7a9ra Acer Aspire 16: https://geni.us/NSQ3Rg7 Playlist of MKBHD Intro music: https://goo.gl/B3AWV5 ~ http://twitter.com/MKBHD http://instagram.com/MKBHD http://facebook.com/MKBHD

Simon Willison's Weblog Supports Webmention

LiteLLM Hack: Were You One of the 47,000?

LiteLLM Hack: Were You One of the 47,000?

Daniel Hnyk used the BigQuery PyPI dataset to determine how many downloads there were of the exploited LiteLLM packages during the 46 minute period they were live on PyPI.

They also identified 2,337 packages that depended on LiteLLM - 88% of which did not pin versions in a way that would have avoided the exploited version.

Via @hnykda

Tags: packaging, pypi, python, security, supply-chain

Global News Podcast

Iran ridicules - then rejects - US peace plan

29:17
Iran's state broadcaster says that Tehran has responded "negatively" to a US peace plan. A senior, unnamed official said Iran would end the war when it decided to do so - and when "its own conditions are met". The details of the 15-point plan were never made public, but it's...

Poorly Drawn Lines Valid
• Reza

Seriously