React Native is an open-source framework, created by Meta, for building mobile apps with JavaScript or TypeScript and React. One codebase can produce apps for both iOS and Android.
Advantages
- Shared code: much of the code can be shared between iOS and Android.
- Native components: it renders using native platform components.
- Fast development: features like fast refresh speed up building and testing.
- Large community: many libraries, tools and developers.
- Web skills transfer: developers familiar with React can learn it quickly.
- Tools like Expo: simplify setup, builds and updates.
Limits
- Some features need native code in Swift, Kotlin or Java.
- Very graphics-heavy apps, like complex games, may be better built natively.
- Keeping dependencies updated takes effort.
When to choose it
React Native suits many business, content and e-commerce apps, especially when a team wants one codebase for both platforms. Compare it with alternatives such as Flutter or fully native development.
See also the benefits of mobile apps for business.
