Simon Willison’s Weblog

25th April 2008 - Link Blog

CSS Variables. Hooray! My number one requested CSS feature (and I know I’m not alone), proposed by Daniel Glazman and David Hyatt so I imagine we’ll see it trialled in WebKit pretty soon.

Posted 25th April 2008 at 11:26 pm

Recent articles

We're going to need default hard budget caps on pretty much everything - 3rd October 2026
OpenAI DevDay 2026 live blog - 29th September 2026
2026 in LLMs (so far) - 27th September 2026

This is a link post by Simon Willison, posted on 25th April 2008.

css 241 daniel-glazman 1 david-hyatt 1 variables 1 webkit 28 css-custom-properties 7

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