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Simon Willison's Weblog Supports Webmention

Introducing ChatGPT Atlas

Introducing ChatGPT Atlas Last year OpenAI hired Chrome engineer Darin Fisher, which sparked speculation they might have their own browser in the pipeline. Today it arrived. ChatGPT Atlas is a Mac-only web browser with a variety of ChatGPT-enabled features. You can bring up ...

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Jason Kottke

Ethan Hawke Breaks Down His Career

Listening to Ethan Hawke talk about his career for 30 minutes is a treat. He starts with Explorers (which I loved as a kid) and continues with Dead Poets Society, Before Sunrise, Boyhood, and First Reformed. Good Lord Bird is on the list as well…I’m making my way through the book right now and I’ll be eager to check out the miniseries after I’m finished.

I wish they would have included Gattaca but you have to stop somewhere otherwise the dang thing’s gonna be an hour long.

Tags: Ethan Hawke · film school · movies · video

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John Gruber

★ Two Excellent New iPhone Camera Apps: Not Boring’s !Camera and Adobe’s Project Indigo

I took the above photo on Monday, June 9, this year at WWDC. Keynote day, around 1:30pm PT. I captured it using my iPhone 16 Pro and Not Boring’s !Camera app, using the built-in Mono Tokyo LUT. Like the other apps in Not Boring’s growing suite, !Camera can be mistaken b...

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Jason Kottke

Hitler, Stalin, Freud, Trotsky, and Franz Joseph all lived within a radius...

Hitler, Stalin, Freud, Trotsky, and Franz Joseph all lived within a radius of a few km in Vienna in 1913-14. “Stalin could have, with real probability, walked past a homeless Hitler trying to sell his mediocre watercolor paintings on the street…”

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John Gruber

‘Apocryphal Inventions’

jonathanhoefler.com/inventions

Jonathan Hoefler: The objects in the Apocryphal Inventions series are technical chimeras, intentional misdirections coaxed from the generative AI platform Midjourney. Instead of iterating on the system’s early drafts to create ever more accurate renderings of real-world ...

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John Gruber

iOS 26.1 Beta 4 Adds New Toggle for Liquid Glass: Clear or Tinted

9to5mac.com/2025/10/20/ios-26-1-beta-4-adds-new-setting-to-tone-down-liquid-glass-transparency/

Chance Miller, 9to5Mac: Not a fan of that design? Well, iOS 26.1 beta 4 is now available, and it introduces a new option to choose a more opaque look for Liquid Glass. The same option is also available on Mac and iPad. You can find the new option on iPhone and iPad by g...

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Jason Kottke

The Neurodivergent Genius Who Invented Formula 1 For Marbles. “This is the...

The Neurodivergent Genius Who Invented Formula 1 For Marbles. “This is the story of how one creator on the autism spectrum redefined online sports through marbles, community, and viral spectacle.”

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Jason Kottke

Playing Boards of Canada on a DEC PDP-1 from 1959

This is so so cool and an arrow-splitting bullseye in the middle of my wheelhouse: a short Boards of Canada tune played on a DEC PDP-1, one of the most significant machines in the history of computing. Here’s a description of what’s going on, courtesy of @dryad.technology...

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Jason Kottke

The Sordid Mystery of a Somalian Meteorite Smuggled into China. “The journey...

The Sordid Mystery of a Somalian Meteorite Smuggled into China. “The journey of the ninth-largest meteorite in the world involves lies, smuggling and possibly death.”

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The Rewatchables

‘Quiz Show’ With Bill Simmons and Brian Koppelman

01:36:23

The Ringer’s Bill Simmons and Brian Koppelman hop into their sound-proof booths as they rewatch Robert Redford’s 1994 Best Picture–nominated ‘Quiz Show,’ starring Ralph Fiennes, John Turturro, Rob Morrow, and Paul Scofield. Directed by Robert Redford. Producers: Craig Horlbeck, Chia Hao Tat, Ronak Nair, Eduardo Ocampo. A Mountain of Movies® on Paramount+. Stream now! A House of Dynamite, on Netflix October 24th. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Simon Willison's Weblog Supports Webmention

Quoting Bruce Schneier and Barath Raghavan

Prompt injection might be unsolvable in today’s LLMs. LLMs process token sequences, but no mechanism exists to mark token privileges. Every solution proposed introduces new injection vectors: Delimiter? Attackers include delimiters. Instruction hierarchy? Attackers claim pr...

Simon Willison's Weblog Supports Webmention

Quoting Phil Gyford

Since getting a modem at the start of the month, and hooking up to the Internet, I’ve spent about an hour every evening actually online (which I guess is costing me about £1 a night), and much of the days and early evenings fiddling about with things. It’s so complicated. All the hype never mentioned that. I guess journalists just have it all set up for them so they don’t have to worry too much about that side of things. It’s been a nightmare, but an enjoyable one, and in the end, satisfying.

Phil Gyford, Diary entry, Friday February 17th 1995 1.50 am

Tags: phil-gyford, computer-history

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Jason Kottke

Ira Glass’s Subway Take is genuinely shocking: “Every podcast is better at...

Ira Glass’s Subway Take is genuinely shocking: “Every podcast is better at 2.0 speed!”

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Jason Kottke

Come See Me in the Good Light

It’s not often that a movie trailer makes you cry — but this one might.1 Come See Me in the Good Light is a documentary film about poets Andrea Gibson and Megan Falley facing a cancer diagnosis that took Gibson’s life earlier this year. This is the beginning of a nightma...

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Jason Kottke

Inside NORAD’s Cheyenne Mountain Combat Center (c. 1966)

Flashbak has a collection of photos that offer an inside look at NORAD’s Cheyenne Mountain Combat Center as it looked in the mid-60s. These display screens would display signs of air attack against Canada and the United States. By pushing buttons, the NORAD battle staff members can take an electronic look at the tracks of space satellites or aircraft, which are chartered on the display by computers. This is the nerve center which would give the first warning of attack, and the command post from which NORAD battle commanders would direct the defensive air battle. (thx, joseph) Tags: Cold War 💬 Join the discussion on kottke.org →

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• Daring Fireball Department of Commerce

[Sponsor] WorkOS: Scalable, Secure Authentication

workos.com/?utm_source=daringfireball&utm_medium=RSS&utm_campaign=q12025

With WorkOS you can start selling to enterprises with just a few lines of code. It provides a complete User Management solution along with SSO, SCIM, and RBAC. The APIs are modular and easy-to-use, allowing integrations to be completed in minutes instead of months. WorkOS simplifies MCP authorization with a single API built on five OAuth standards.

Today, some of the fastest growing startups are already powered by WorkOS, including OpenAI, Cursor, and Vercel.

For SaaS apps that care deeply about design and user experience, WorkOS is the perfect fit. From high-quality documentation to self-serve onboarding for your customers, it removes all the unnecessary complexity for your engineering team.

Link: workos.com/?utm_source=daringfireball&utm_medium=RSS&utm…

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John Gruber

Electron Apps Causing System-Wide Lag on MacOS 26 Tahoe

mjtsai.com/blog/2025/09/30/electron-apps-causing-system-wide-lag-on-tahoe/

Michael Tsai, back on September 30, compiled a roundup of links regarding Electron apps causing systemwide lag on MacOS 26 Tahoe. The reason, seemingly, is that the Electron framework was overriding a private AppKit API. Of course.

Tomas Kafka wrote a shell script to find un-updated Electron apps on your system. Craig Hockenberry took Kafka’s shell script and turned it into an easy-to-use AppleScript application.

So, yes, Theo Browne, “software dev nerd”, Electron really is “that bad”. It’s actually, if anything, worse.

Link: mjtsai.com/blog/2025/09/30/electron-apps-causing-system…

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John Gruber

When Design Drives Behavior

world.hey.com/jason/when-design-drives-behavior-49baf157

Jason Fried:

So what’s the net effect of this tiny little design detail that the owner may not even understand? Well, it looks like the watch is already half-way out of power after the first day, so it encourages the owner to wind the watch more frequently. To keep it closer to topped off, even when it’s not necessary. This helps prevent the watch from running out of power, losing time, and, ultimately, stopping. A stopped watch may be right twice a day, but it’s rarely at the times you want.

Small detail, material behavior change. Well considered, well executed, well done.

Link: world.hey.com/jason/when-design-drives-behavior-49baf157

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John Gruber

Eavesdropping on Internal Networks via Unencrypted Satellites

satcom.sysnet.ucsd.edu/

SATCOM Security — a team of researchers from UC San Diego and the University of Maryland: We pointed a commercial-off-the-shelf satellite dish at the sky and carried out the most comprehensive public study to date of geostationary satellite communication. A shockingly la...

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John Gruber

Apple Lowered the Price of the New MacBook Pro for Most of the European Countries Where It No Longer Ships With an Included Power Adapter

pxlnv.com/linklog/macbook-pro-charger-brouhaha/

Nick Heer, at Pixel Envy: First of all, the dollar is not the currency in any of these countries. Second, the charger in European countries is €65, which is more like $76 right now. Third, Apple is allowed to bundle an A.C. adapter, it just needs to offer an option to no...