Engineering Blog
Deep dives into performance, scalability, and modern web architecture from our engineering team.
Showing 28–36 of 89 articles
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Offline-First React Native: Synchronization, Conflict Resolution, and CRDTs
Architect resilient mobile clients with offline-first data layers: optimistic UI, eventual consistency, vector clocks, operational transformation concepts, and when to choose SQLite versus embedded document stores for React Native.
React Native Security: Encryption, Certificate Pinning, and Threat Modeling
Enterprise-oriented security practices for React Native: TLS best practices, public key pinning, secure storage on Keychain and Keystore, obfuscation trade-offs, and aligning mobile apps with OWASP Mobile Application Security Verification Standard (MASVS) expectations.
Metro Bundler Deep Dive: Tree Shaking, Resolution, and Production Bundles
A comprehensive look at Metro’s module graph, dead code elimination, resolver configuration, and how bundle composition affects React Native startup latency, parse time, and runtime memory pressure on iOS and Android.
Expo and EAS: Ship React Native to Production with Confidence
How Expo Application Services streamline builds, updates, and store submission—while keeping escape hatches to bare workflow.
Testing React Native Apps: Jest, Testing Library, and E2E with Detox
A layered testing strategy—unit, component, and end-to-end—that catches regressions without flaking constantly.
Animations That Feel Native: Reanimated and Gesture Handler Essentials
Run animations on the UI thread, compose gestures, and avoid the jank that gives hybrid apps a bad name.
State Management in React Native: Keeping Apps Fast and Predictable
How global state interacts with list performance—and patterns that avoid needless re-renders at scale.
Responsive Layouts in React Native: Dimensions, Safe Areas, and Flex
Build layouts that look correct on phones, tablets, and notches using flexbox, safe areas, and measured dimensions.
Turbo Modules and Native Code: When to Go Native in React Native
How Turbo Modules change native interop—and criteria for choosing native implementations over pure JavaScript.