Simon Willison’s Weblog

<strong> and <em>

5th July 2002

Caveat Lector: <em>, <strong>, and markup assumptions. Dorothea Salo explains these semantic tags, why they exist and when they should be used, and throws in a bit of HTML history as well.

Posted 5th July 2002 at 5:42 pm · Follow me on Mastodon, Bluesky, Twitter or subscribe to my newsletter

More recent articles

Claude Opus 4.5, and why evaluating new LLMs is increasingly difficult - 24th November 2025
sqlite-utils 4.0a1 has several (minor) backwards incompatible changes - 24th November 2025
Olmo 3 is a fully open LLM - 22nd November 2025

This is <strong> and <em> by Simon Willison, posted on 5th July 2002.

Next: Kevin Burton

Previous: Final table tip

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/2002/07/05/strongAndEm