Simon Willison’s Weblog

20th December 2006 - Link Blog

Conditionally Sticky Sidebar. A nicer implementation of the trick I’m using for my add comment form; this one takes advantage of position: fixed in browsers that support it.

Posted 20th December 2006 at 1 am

Recent articles

Running Python code in a sandbox with MicroPython and WASM - 6th June 2026
Claude Opus 4.8: "a modest but tangible improvement" - 28th May 2026
I think Anthropic and OpenAI have found product-market fit - 27th May 2026

This is a link post by Simon Willison, posted on 20th December 2006.

css 237 javascript 757

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe