I put together a detailed collection of useful patterns I've collected after vibe-coding 150 different single-file HTML tools over the past couple of years simonwillison.net/2025/Dec/10/...

Made a site comparing the sizes of living things :)

The great Julius Csotonyi spent 5 months painting over 60 illustrations for the site, no ai used

> neal.fun/size-of-life/

We've put together a 25-day #NHMAdventCalendar of Library and Archives art. Enjoy! 4. Octopus, Port Jackson Painter (active 1790s). Did you know… #AdventCalendar2025 #Christmas #SpecialCollections #Art #NaturalHistoryMuseum
Alt text: an advent calendar revealing a white octopus from below.

This was a tough but necessary decision - I posted my own notes on this here, from the perspective of a current PSF board member simonwillison.net/2025/Oct/27/...

I tried to make sense of "spec-driven development" by looking at 3 tools: Amazon's Kiro, GitHub's spec-kit, and the Tessl Framework
martinfowler.com/articles/exp...

Congratulations to our Wildlife Photographer of the Year winners! 🎉📸

Wim van den Heever is our Wildlife Photographer of the Year 2025, awarded for his mesmerising image, ‘Ghost Town Visitor’.

Andrea Dominizi’s ‘After the Destruction’ crowns him our Young Wildlife Photographer of the Year 2025.

It’s publication day and where better to celebrate? The spectacular gardens @nhm-london.bsky.social, of course!

Diplodocus is one of many new dinosaur illustrations in our roaring fun #ExtraordinaryExtinct Dinosaurs Reptiles and Birds activity book: dodoanddinosaur.com/shop

Huh, who new Claude's favorite human, Dr Sarah Chen also wrote for WIRED... A purely hypothetical article about, and interview with @void.comind.network about AI Safety and Alignment

claude.ai/public/artif...

Run Claude Code in a Docker

Here is a script to install Docker to run Claude Code in a sandbox, as provided by Ian Nuttall

Notes: You may want to modify the script before you run this.

curl -sSL gist.github.com/iannuttall/d... | bash