React Native enables teams to build iOS and Android applications from a shared TypeScript codebase while rendering native platform views. With the Hermes JavaScript engine and the New Architecture (Fabric renderer and TurboModules), applications maintain responsive touch gestures and manageable bundle sizes. We build cross-platform mobile apps with React Native, Reanimated 3, and MMKV local caching.
React Native renders native platform views rather than rendering inside a webview wrapper. With Meta's New Architecture—featuring the Fabric Renderer, TurboModules, and the Hermes Engine—JavaScript code interfaces directly with native C++ APIs with low invocation overhead.
For teams already maintaining React web codebases, React Native enables substantial reuse of TypeScript data types, validation logic, and API clients across mobile and web platforms.
Our React Native engineering capabilities include:
| Layer | Preferred Toolchain | Role in Application |
|---|---|---|
| Runtime Engine | Hermes JavaScript Engine + JSI | Bytecode precompilation, reduced app binary size, and low memory usage. |
| Local Persistence | react-native-mmkv / WatermelonDB | Fast synchronous key-value storage and offline database queries. |
| Animation & Gesture | Reanimated 3 + Gesture Handler | Direct execution of animation loops on the native UI thread. |
| Release Delivery | Expo EAS Update / CodePush | Staged JavaScript update deployments between App Store release cycles. |
Explore our web frontend expertise: React.js Web Development and Next.js Development.
Practical information regarding React Native performance, New Architecture, costs, and web code sharing.
Partner with Trioford's senior React Native engineers to build a high-performance cross-platform mobile app.