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Mobile Development

React Native, Expo, and mobile app architecture

Server-Driven UI for Native Mobile Apps

Server-Driven UI is the mobile analog of server-side composition. The hard part is not JSON rendering but a versioned component contract that survives old app versions.

mobile · react-native · architecture

Mobile API Versioning with a BFF: Shipping When You Can't Roll Back the Client

A mobile binary can't be rolled back and old versions linger, so safety and speed move server-side: a BFF, consumer-driven contracts, and backward-compatible versioning.

mobile · api-design · testing +1

Mobile Ad Attribution for Subscription Apps: SKAN 4 and AdAttributionKit

An engineering guide to connecting ad clicks to paid subscriptions under SKAN 4, AdAttributionKit, and post-ATT privacy, with event taxonomy and reconciliation.

mobile · in-app-purchase · subscriptions +1

RevenueCat Alternatives in 2026: Choosing a Subscription Platform for Mobile Apps

A decision framework for picking between RevenueCat, Adapty, Qonversion, Apphud, Chargebee, and Stripe Billing in 2026, with pricing math and DMA impact.

subscriptions · payment-systems · in-app-purchase

Sentry Integration with React Native Expo: A Practical Quick Guide

Step-by-step guide to adding Sentry to a React Native Expo app: SDK setup, Expo Router instrumentation, session replay, and source maps for EAS.

react-native · expo · monitoring +2

Re.Pack and Rspack for Cross-Platform Micro Frontends3/3

Patterns for shipping micro frontends across mobile, web, and desktop: performance, offline support, and production insights, with Rspack and Re.Pack approaches.

expo · performance · re-pack +4

Mobile Micro Frontends with React Native Expo: WebView Architecture and Real-World Implementation2/3

How to implement micro frontend architecture in mobile apps with React Native Expo and WebViews, covering performance, proven patterns, and bundlers.

expo · mobile · re-pack +2

React Native WebView Communication: postMessage Bridge Patterns1/3

WebView-to-native communication patterns: message passing, service integration, and a type-safe request-response bridge with working code.

expo · mobile · build-tools +4

Feature Flags in React Native: A Stale-While-Revalidate Pattern

Why synchronous feature flag loading stalls checkout, and how a stale-while-revalidate cache serves React Native flags instantly with background refresh.

feature-flags · mobile · react-native +2