Simon Willison’s Weblog

Mozilla web author FAQ

14th July 2002

The Mozilla Web Author FAQ answers questions on doctypes, broken stylesheets, image table gaps and javascript detection—the most common problems faced by web developers new to developing for Mozilla all on one handy, concise page.

Posted 14th July 2002 at 3:14 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

The Summer of Johann: prompt injections as far as the eye can see - 15th August 2025
Open weight LLMs exhibit inconsistent performance across providers - 15th August 2025
LLM 0.27, the annotated release notes: GPT-5 and improved tool calling - 11th August 2025

This is Mozilla web author FAQ by Simon Willison, posted on 14th July 2002.

Next: Maybe splash screens have a purpose

Previous: Less is more

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/2002/07/14/mozillaWebAuthorFAQ