Post

Firefox for Web Developers

@webdevs.firefox.com

Here's a quick rundown of what we delivered as part of Interop 2025, and what's planned for Interop 2026!

12/2/26, 5:31 pm22 reposts127 likes

Michaël Vanderheyden

@th3s4mur41.me

13 Feb

My favorite addition: anchor positioning. Among all the DX/UX upgrades, this one is huge — it replaces entire JS positioning systems with a native, performant solution that just works.

@broman-pl.bsky.social

14 Feb

I'm still waiting for view transitions for missing 10% :)

Firefox for Web Developers

@webdevs.firefox.com

16 Feb

Ohh, which bits specifically? Cross-document is in Interop 2026.

broman-pl

@broman-pl.bsky.social

17 Feb

`@view-transition` for start :)

Firefox for Web Developers

@webdevs.firefox.com

17 Feb

Ah yeah, that's part of cross-document view transitions. It's in Interop 2026 😀

Nicolas Chevobbe

@nicolaschevobbe.bsky.social

12 Feb

Who should I speak to to get this t-shirt Jake?

Jake Archibald

@jakearchibald.com

12 Feb

I'll talk to branding tomorrow 😁 Yeah I think this one's my favourite

Janis Jansen 🌳

@janis.me

13 Feb

2026 will be grrreat