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Vercel
Vercel logoVercel · Feature trail

Mobile

1 post · Nov 2025

What this trail covers

Vercel's platform continues to evolve its mobile offerings, with the v0 iOS app showcasing the successful adoption of React Native with Expo for building native experiences. The app demonstrates advanced techniques in chat UI development, keyboard handling, floating composers, and streaming content, while also exploring code sharing opportunities between web and native platforms. This expansion into native mobile development signifies Vercel's commitment to providing a comprehensive development ecosystem.

All Vercel trails
  1. How we built the v0 iOS appThis post details the technical implementation of the v0 iOS app, focusing on the adoption of React Native with Expo. It breaks down the composable chat experience, including animations for user and assistant messages using React Native Reanimated and shared values. Specific challenges and solutions are presented for keyboard handling, scrolling behavior, floating composers, pasting images, and streaming content. The post also touches upon native styling elements and the potential for code sharing between web and native platforms.