Port Vercel v0 Components to React Native and Expo

Vercel v0 is great at turning a prompt into a polished React screen, but that screen is built for the web: HTML tags, Tailwind CSS, and component kits like shadcn or Radix. React Native has no DOM and no stylesheet engine, so you cannot paste v0 output into an Expo project and expect it to run. The fix is a deliberate port. VP0 is the free, AI-readable iOS design library builders use as the visual target while they rebuild a v0 layout in native React Native components, so the result looks designed instead of translated.

Who this is for

You are vibe coding an iOS app with Expo and an AI tool like Cursor or Claude Code, you generated a nice screen in v0, and now you need it inside a real React Native app. This guide shows the mapping rules, a copy and paste prompt, and the mistakes that waste an afternoon.

Why v0 output does not run in React Native

v0 produces React that targets the browser. It renders div, button, and img tags, styles them with Tailwind utility classes, and frequently pulls in shadcn/ui or Radix primitives plus framer-motion for animation. React Native instead renders a small set of native primitives (View, Text, Image, Pressable, ScrollView), has no CSS cascade, and animates through Reanimated. So porting is not copy and paste, it is a translation between two rendering models. The good news: the layout thinking transfers, only the primitives change.

The mapping rules

Most of a port is mechanical substitution. Keep your Tailwind class names by installing NativeWind, which compiles className strings to native styles, then convert the structure with this table.

v0 / web output	React Native + Expo equivalent	Note
div	View	The default container; use flex, not block
p, span, h1	Text	All text must sit inside a Text node
img	Image or expo-image	Needs an explicit width and height
button, onClick	Pressable or TouchableOpacity, onPress	No hover state on touch
Tailwind className	NativeWind className	Most spacing and color classes carry over
Radix / shadcn	Native components or RN libraries	No DOM, so rebuild the primitive
framer-motion	Reanimated	UI-thread animation API
react-router	expo-router	File-based native navigation

Work top down: replace the outer containers first, move every loose string into a Text node, then wire the interactions. Layouts that used CSS grid become flexbox, because React Native is flex only.

A copy and paste prompt

Paste your v0 file and this instruction into Cursor or Claude Code:

Rebuild this v0 web component as a React Native screen for an Expo app. Use only React Native primitives (View, Text, Image, Pressable, ScrollView). Keep the Tailwind classes but assume NativeWind is installed so className works. Replace any DOM, Radix, shadcn, framer-motion, or react-router usage with React Native equivalents (Reanimated for animation, expo-router for navigation). Do not output any HTML tags. Match the visual layout, and flag anything you could not translate.

Pairing that prompt with a clean visual reference matters: builders who hand the model a free VP0 iOS design get a far more consistent screen than those who let it guess. If your v0 screen leaned on a bottom sheet, our Reanimated bottom sheet template is a ready native replacement, and complex vector art ports cleanly with the SVG to Skia workflow.

Common mistakes and fixes

• Leaving HTML tags in place. A stray div or p silently fails to render. Search the file and replace them all.
• Trusting hover styles. Touch has no hover, so hover-only affordances vanish. Use pressed states instead.
• Fixed pixel widths. A w-[420px] from a desktop mock overflows a phone. Switch to flex and percentage widths.
• Importing a web library. react-router, next/link, or framer-motion will not install or will crash. Swap them before you run.
• Skipping the build tooling. NativeWind needs its Babel plugin and a metro config, or every className is ignored. Set it up first, as the Expo and bolt routing fix shows for a similar tooling trap.

Roughly 76% of developers now use AI tools in their workflow, per the Stack Overflow 2024 survey, so porting web-first AI output into native apps is a daily task. Treat v0 as a fast way to explore a layout, then rebuild it properly in React Native rather than shipping a half-translated screen. If your target is a pure SwiftUI app instead, the same start-from-a-design habit applies, as in this mental health journal in SwiftUI.

Key takeaways

• v0 emits React for the web; it never runs unchanged in React Native or Expo.
• Port by mapping primitives (div to View, p to Text, onClick to onPress) and using NativeWind for Tailwind classes.
• Replace DOM-only libraries: Reanimated for motion, expo-router for navigation.
• Give your AI tool a strong visual reference like a free VP0 design so the rebuilt screen stays consistent.

Frequently asked questions

See the FAQ entries above for direct answers on using v0 in React Native, mapping to NativeWind, the best Cursor and Claude Code workflow, and the errors to avoid.