web.dev

1. URLPattern is now Baseline Newly available

   URLPattern became Baseline Newly available as of September 15, 2025.

   Published Mon, Oct 20, 2025

2. Same-document view transitions have become Baseline Newly available

   Same-document view transitions (and more view transitions-related features) are Baseline Newly available as of October 14, 2025.

   Published Thu, Oct 16, 2025

3. New to the web platform in September

   Discover some of the interesting features that have landed in stable and beta web browsers during September 2025.

   Published Wed, Oct 1, 2025

4. September 2025 Baseline monthly digest

   Read about various happenings with Baseline during September 2025.

   Published Wed, Oct 1, 2025

5. Browserslist now supports Baseline

   Browserslist has added support for Baseline queries. Find out what that could mean for your developer workflow.

   Published Tue, Sep 16, 2025

6. August 2025 Baseline monthly digest

   Read about various happenings with Baseline during August 2025.

   Published Thu, Sep 11, 2025

7. Join the WebDX CG for an AMA on Reddit

   Join the AMA on r/webdev on September 18 and ask us anything!

   Published Wed, Sep 10, 2025

8. A refresh of Learn CSS with nine new modules

   Our popular Learn CSS course has been updated with new modules covering the latest CSS features.

   Published Mon, Sep 8, 2025

9. Make your proposals for Interop 2026

   Find out about the progress of Interop 2025, and how to submit your ideas for 2026.

   Published Thu, Sep 4, 2025

10. The Baseline Tooling Hackathon starts now!

    Want to make the web better for a chance to win cash prizes? Join the Baseline Tooling Hackathon!

    Published Tue, Sep 2, 2025