fidzu : Semantic Web

W3C groups now have an Activity page that shows, month by month, their charters, publications, meetings, participants and GitHub work in one place. The pages are in beta, and we would like your feedback.

14 Oct 2026 10:28am GMT

The Publishing Maintenance Working Group at W3C has been quietly working on yet another update for the EPUB3 standard, and we're excited to share what we have been up to. Our goal is to not only maintain the EPUB standard, but do our best to keep it in line with the needs of industry, and this update does exactly that. Your existing books do not need to change, if they conform to previous EPUB versions, they will conform to EPUB 3.4. Content you create today will automatically conform as well.

12 Oct 2026 5:06pm GMT

A significant update to the W3C Website Design System was published at the end of September 2026. Here's what changed and why.

09 Oct 2026 7:58am GMT

W3C President and Interim CEO Dominique Hazaël-Massieux shares timely and notable highlights and information selected from the busy and prolific work last month at W3C.

02 Oct 2026 10:01am GMT

Hosted by the W3C Shenzhen Representative Office as part of the 2026 CCF Standards Technical Conference, this seminar brought together industry experts to discuss emerging technologies and standardization challenges related to generative UI, WebSkill, and web AI.

28 Sep 2026 8:17am GMT

In this post, W3C's Web Accessibility Initiative (WAI) Director Shawn Lawton Henry covers some of the stakes and challenges in developing W3C Accessibility Guidelines (WCAG) 3 that is under active development.

25 Sep 2026 12:50pm GMT

W3C's Sustainable Web Interest Group shares updates about Web Sustainability Guidelines and Impact Ratings in time for Climate Week, with changes demonstrating impacts on People, Planet, and Prosperity and reflecting W3C's horizontal review process.

22 Sep 2026 12:40pm GMT

Two of W3C's IRC bots, RRSAgent and Zakim, are now open source. These bots help facilitate meetings coordinated on IRC, helping with chat logs, meeting minutes, agenda tracking and speaker queues.

21 Sep 2026 11:13am GMT

At GDC 2026, W3C Security Interest Group member Giovanni Corti shared how threat modeling was integrated into the revision of ETSI EN 304 617, the draft harmonized standard for browser cybersecurity under the EU Cyber Resilience Act, referencing the W3C Threat Modeling Guide and the Threat Model for the Web.

18 Sep 2026 4:49pm GMT

In this blog post, Ian Jacobs, Strategy Team, introduces the first pilot of a program allowing Open Source projects to mature within an ecosystem seeking to build a coherent open platform through processes and IPR policies designed to support interoperability, quality, and W3C values.

16 Sep 2026 1:53pm GMT

2026 marks the 30th anniversary of the establishment of W3C in Japan. As part of these commemorative activities, W3C Japan held an event for W3C members in May, an exhibition for the general public in June and an event early September for W3C members and the web developer community in Japan.

09 Sep 2026 8:50pm GMT

W3C Team and Members will present at Global Digital Collaboration Conference (GDC 26) which will bring together governments, standards organizations, open-source communities, the private sector, and civil society with a focus on digital identity and digital wallets

24 Aug 2026 7:00am GMT

The anniversary of the first public release of Web Open Font Format (WOFF) is a very interesting historical milestone on the decades-long road of W3C's work on fonts on the web.

28 Jul 2026 2:40pm GMT

This blog post is about incremental improvements by W3C's IT/Systems Operations Team that puts task force participation management directly in the hands of participants and chairs.

24 Jul 2026 10:35am GMT

At the European Identity and Cloud Conference (EIC 2026) in Berlin, we explored how Threat Modeling with LEGO® SERIOUS PLAY® can help uncover security, privacy, and human-rights threats in age-based content restriction systems. Starting from an Issuer-Holder-Verifier model, participants built harms such as exclusion, surveillance, profiling, and correlation, then mapped them back to flows, actors, and assumptions. The exercise showed how compliance choices can become Web architecture.

20 Jul 2026 9:23am GMT

On 2 July 2026 , the W3C Advisory Board organised a meetup around the web and web standards. It featured three talks and had time to mingle.

15 Jul 2026 3:29pm GMT