With great sadness we learned yesterday of the peaceful passing of @npub10sh5...m4qw last Saturday. In the last 14 years, as a W3C Invited Expert, Gregg co-edited 9 standards and a dozen other specs. He also implemented them all and contributed test suites that #w3c groups are still using. His implication in the JSON-LD Working Group, that he co-chaired, was instrumental to the success of JSON-LD. For all this, but also his friendliness and good nature, he will be dearly missed.

Sad news: Gregg Kellogg passed away from Coralie Mercier on 2025-09-11 (semantic-web@w3.org from September 2025)

Today is the anniversary of the release of the web to the world to the world, in 1991, by @npub1rknc...cdxd when he said "Try it" Billions have taken up his call to use the web. W3C, as a steward of this initial gift since 1994, is realizing our vision of making the web work, for everyone – a web designed for the good of its users, that is safe and secure.

W3C

Vision for W3C to reach durable and sustainable success

In this blog post about the newly published W3C Statement “Vision for W3C”, W3C CEO Seth Dobbs emphasizes the importance of principle-driven le...

The CSS Working Group has published a First Public Working Draft of CSS Borders and Box Decorations Module Level 4. This module contains the features of CSS relating to the borders and decorations of boxes on the page.

W3C

First Public Working Draft: CSS Borders and Box Decorations Module Level 4

This module contains the features of CSS relating to the borders and decorations of boxes on the page.