Browsers Are Finally Catching Up (Interop 2026)

Scott and Wes unpack Interop 2026 and the browser features finally aligning across engines, from container style queries and anchor positioning to scroll-driven animations and view transitions. They break down what it all means for day-to-day devs and how close we really are to a fully interoperable web. 🔥 Be the ~18,300th person to join our super tasty newsletter https://bit.ly/syntax_snackpack Show Notes 00:00 Welcome to Syntax! 00:21 What is Interop? 02:44 Container Style Queries. 09:32 Brought to you by Sentry.io. 09:57 Anchor Positioning. 12:01 CSS attr(). 15:40 CSS Contrast-color. 19:10 CSS Zoom. 21:36 CSS Custom Highlight API. 24:02 Dialogs and Popovers. 25:44 Fetch Uploads and Ranges. 27:48 IndexedDB. 28:25 JSPI for Wasm. 29:05 Media Pseudo-Classes. 30:00 Navigation API. 31:53 Scoped Custom Element Registries. 32:40 Scroll-Driven Animations. 33:30 Scroll Snap. 36:50 CSS Shape(). 38:25 View Transitions. 41:32 Web Compat. 42:29 WebRTC Improvements. 43:44 WebTransport. 45:44 Investigation Efforts. 46:25 JPEG XL 48:46 Mobile Testing. 49:20 WebVTT. All links available at https://syntax.fm/981 ------------------------------------------------------------------------------ Hit us up on Socials! Syntax: https://x.com/syntaxfm Scott: https://x.com/stolinski Wes: https://x.com/wesbos CJ: https://x.com/CodingGarden Randy: https://www.youtube.com/@randyrektor http://www.syntax.fm Brought to you by Sentry.io #webdevelopment #webdeveloper #javascript #syntax #syntaxfm #webdev