Explore how VR reshapes layout behavior, typography, spacing, accessibility expectations, and interaction patterns in React Native.

Callstack Blog

Moving from mobile to VR development with React Native on Meta Quest requires rethinking several UI fundamentals. Unlike mobile, Quest apps run in resizable floating windows, so responsive layouts using Flexbox and useWindowDimensions are essential. Typography needs larger minimum sizes (14–18px), icons should prefer filled variants with 48dp touch targets, and WCAG 2.1 contrast ratios are critical since the background can vary wildly in a headset. Hover states and animations matter more in VR since users point at elements with controllers. There is no system Back button, so in-app navigation controls must be explicit. Platform detection via ExpoHorizon.isHorizonDevice allows Quest-specific tweaks without forking layouts. Meta's VRC checklist and MCP-based AI tooling can help catch compliance issues before submission.

What Changes When You Bring React Native to VR on Meta Quest