~/talk

Let's build a mobile app

Talkat XO Ruby Portland 2025 · on Saturday, 2025-10-11· [ruby]
speakerdeck:joemasilotti
slides:none on file

Claims that Hotwire Native lets a Rails app reuse the same HTML/CSS as a thin native shell, keeping business logic on the server and avoiding duplicate APIs; demo shows adding the Swift package, creating a navigator with a root URL and instantly rendering localhost content in a native chrome. Examples include Apple Health, Bluetooth, document scanning, push tokens and maps; reported numbers: 25 apps shipped, StoryGraph at 4 million users, and a 92% mobile-time stat. Hotwire Native delivers features by updating Rails (no App Store resubmit for most changes) and supports bridge components for native SDK access.

AI-written summary · about

  1. 0:00Building mobile apps with Rails
  2. 5:17Hotwire Native overview
  3. 13:32Live iOS app demo
  4. 21:40Leveling up with native integrations
  5. 25:11Wrap-up and resources
  6. 25:57Q&A on Hotwire Native
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