Between 2020 and 2023, React Native had a reputation problem. Bridge-based architecture introduced latency. The JavaScript thread was a bottleneck. Hermes improved startup times, but the fundamental async communication between JS and native layers meant that genuinely smooth 60fps UI was difficult to guarantee. Enterprise clients — particularly in finance and logistics where UI jank directly impacts productivity — moved to Flutter or went native.
React Native 0.74, released in 2024, and the subsequent full enablement of the New Architecture in 0.75, changed the equation. The bridge is gone. JSI (JavaScript Interface) provides synchronous, direct communication between JavaScript and native code. Fabric renders the UI on the native thread. Turbo Modules load natively on demand. The performance characteristics are fundamentally different.
What the New Architecture Actually Delivers
The numbers that matter for enterprise: startup time is down 40% versus bridge-based React Native. Scroll performance on complex lists is now indistinguishable from native in controlled benchmarks. Memory pressure from the JavaScript runtime has been reduced through better garbage collection scheduling coordinated with Fabric's render cycle.
"We ran the same logistics tracking interface in Flutter, native Swift/Kotlin, and React Native New Architecture. The RN build was within 3% on every performance metric and took 35% less engineering time to ship."
The Enterprise Calculus
For an enterprise choosing a mobile stack in 2026, the calculus has changed. Flutter requires Dart — a language most enterprise teams don't have in their talent pool. Native requires separate iOS and Android codebases, roughly doubling ongoing maintenance costs. React Native New Architecture delivers near-native performance while leveraging the JavaScript/TypeScript talent pool that enterprise teams already have.
Why BITSS Builds on React Native
- Single codebase for iOS, Android, and (via React Native Web) browser — one team owns all platforms
- Shared business logic with Next.js web apps — types, validation, and API clients are reused across mobile and web
- OTA updates via Expo EAS — enterprise can push bug fixes without App Store review cycles
- Offline-first with WatermelonDB — complex relational data works reliably without connectivity
- New Architecture JSI modules — native performance for compute-intensive features like biometric auth and camera processing
The Projects That Proved It
Our Kamdhenu Protocol real estate management platform, Dunamis project tracking system, and Oxygen Commerce Fleet — all built on React Native — are in daily production use by enterprise teams running critical operations. The performance issues that plagued React Native in 2021 are not present in these systems. The renaissance is real.