1040: Developing for the iPhone Duo

Scott, Wes, and CJ break down developing for the iPhone Duo with the Device Posture and Viewport Segments APIs, plus the React 19.3 release and Pi’s new Radius platform. Also on deck: Tailwind joining Shopify, Shopify going back to native, Homebrew 7, Aeropeek, and Meta’s Muse Agent.

Show Notes


00:00 Welcome to Syntax!

01:05 React 19.3

05:30 Pi announces Radius

15:26 iPhone Duo Initial Reactions

iPhone Duo for developers




22:35 Developing for the iPhone Duo

Viewport Segments API

Device Posture API

WebKit Standards Positions

Jen Simmons’ post




32:16 Syntax Meetup in SF

32:52 Brought to you by Sentry!

33:10 Tailwind Labs is joining Shopify

35:36 Native is the Future of Mobile at Shopify

40:23 Herdr remote agents

46:13 Homebrew 7 Released

50:55 Meta Muse AI Agent

01:00:19 Scott’s Switzerland Trip

ZurichJS Conference




01:07:25 Mic FX from Teenage Engineering

01:10:46 Three.js conference Badge

More amazing badges




01:13:29 Don’t let anyone take away your big box of cables

01:16:22 Aerospace Tiling Manager

AeroPeek




01:24:26 Scott’s new backpack

01:26:52 Claude, change this button to blue

Hacker News post

01:31:23 Knap markdown template language

Comark plugin





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