React Native · TypeScript

React Native Development

React Native is the pragmatic middle ground: near-native feel, one JavaScript codebase, and — unlike some cross-platform options — a hiring pool that actually exists.

  • React Native
  • TypeScript
  • Expo
  • Redux / Zustand
  • OTA Updates
  • Native Modules
1 codebaseShared JavaScript across iOS and Android
OTAPush fixes without waiting on store review
TypeScriptTyped end to end, so bugs surface at build time
Our approach

How we think about React Native

We build with TypeScript and the modern React Native architecture, dropping into native modules on the specific screens that need it rather than everywhere by default.

If your team already writes React for the web, they'll be able to read, review and maintain what we hand over. That matters more than most people realise until the agency relationship ends.

What's included

What React Native Development Includes

A shared codebase that your own React team can pick up later.

Shared React Codebase

One set of components for both platforms, with room to branch where needed.

TypeScript Throughout

Fewer runtime surprises reaching production, and far easier refactoring.

Native Modules

Kotlin and Swift bridges for camera, Bluetooth or anything performance-critical.

Over-the-Air Updates

Ship a fix in minutes rather than waiting days for store review.

Offline & Sync

Usable on a train, reconciles cleanly when the connection comes back.

Performance Profiling

Lists, navigation and animation tuned on real mid-range devices.

Why ElayneTech

Why React Native Suits Product Teams

Especially if you already have web developers.

Talk to an engineer
  1. 01

    Your Team Can Maintain It

    React developers are easy to hire, and they can read this codebase on day one.

  2. 02

    Fix Bugs the Same Day

    Over-the-air updates mean a critical fix does not wait on Apple.

  3. 03

    Share Logic With Your Web App

    Validation, types and API clients reused instead of rewritten.

  4. 04

    Native Where It Counts

    We do not force everything through JavaScript when native is the right answer.

  5. 05

    Proven at Scale

    The architecture we use is the one large React Native apps settled on.

  6. 06

    Clean Handover

    Documented, typed and tested, so leaving us is never a trap.

Process

How We Build React Native Apps

Shared code first, native only where it earns its place.

  1. 01

    Architecture & Scope

    We agree navigation, state and which features truly need native modules.

  2. 02

    Component Design

    A shared component library that behaves correctly on both platforms.

  3. 03

    Build & Device Test

    Sprint builds installable on your own phone, profiled on mid-range hardware.

  4. 04

    Launch & OTA Support

    Both stores, then ongoing fixes delivered over the air.

FAQ

Common questions about React Native

Have a different question? We reply within one business day.

Ask us anything
How much does React Native Development cost?

It depends on scope, integrations and design complexity. After a free discovery call you get a written estimate with a price range, a timeline and the assumptions behind it.

How long does a typical React Native project take?

A focused first release usually takes 8 to 14 weeks. Larger builds are delivered in phases, with something usable at the end of each phase.

Will we own the code and accounts?

Yes. Source code, repositories, store listings and credentials are handed over to you, and we sign an NDA before any details are shared.

Do you support the product after launch?

Yes. Every project includes a warranty period, and monthly support plans cover monitoring, updates, fixes and new features.

Already have a React team?

Then React Native may be the cheapest route to mobile. Let's talk it through — free, no obligation.