React Native for Cross-Platform Mobile Development
A practical guide for teams evaluating React Native to ship iOS and Android from a single JavaScript codebase — covering architecture, native modules, performance, and when to choose it over alternatives.
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React Native lets teams maintain one codebase for both iOS and Android while still accessing native device APIs. For most product teams, this cuts mobile delivery costs significantly without sacrificing the user experience that matters.
When React Native is the right call
- Your team already knows JavaScript or TypeScript
- The app is UI-heavy but not graphics-intensive
- You need to ship on both platforms within the same release cycle
- You want to share business logic with a web front-end
When to consider alternatives
- The app relies heavily on platform-specific APIs or custom hardware
- You need frame-perfect animations or real-time graphics
- The team has deep native iOS/Android expertise and no JS background
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