Simon Willison’s Weblog

Validity would be nice

11th February 2003

In-Valids is an enjoyable rant by Joe Clark chastising the big guys on the web for being completely incapable of producing valid HTML.

Posted 11th February 2003 at 8:33 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

Gemini 3.5 Flash: more expensive, but Google plan to use it for everything - 19th May 2026
The last six months in LLMs in five minutes - 19th May 2026
Notes on the xAI/Anthropic data center deal - 7th May 2026

This is Validity would be nice by Simon Willison, posted on 11th February 2003.

Next: Label elements

Previous: Nice titles

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

Previously hosted at http://simon.incutio.com/archive/2003/02/11/validityWouldBeNice