Offline & DataOct 11, 2026
TanStack Query in React Native: Caching and Offline Persistence
Use TanStack Query in React Native properly: app focus and online state, persisted caches for instant startup, offline mutations and infinite feeds.
Writing
Writing
PaymentsOct 11, 2026
Idempotent, Webhook-Driven Billing: How to Never Double-Charge
Build idempotent, webhook-driven billing: idempotency keys, deduplicated events, order state machines and reconciliation, with Postgres and Node code.
BackendOct 11, 2026
Django REST Framework vs FastAPI for Mobile Backends
Django REST Framework vs FastAPI for a mobile app backend in 2026: batteries vs speed, async, admin, ORM, typing and which fits your product and team.
Industry PlaybooksOct 11, 2026
Real Estate App Development Cost: What You're Really Paying For
Real estate app development cost by type: listings, agent tools, closings and property management, with hours at three rates and the hidden costs.
Quality & SecurityOct 11, 2026
React Native Security Checklist, Based on OWASP MASVS
React Native security best practices mapped to OWASP MASVS: storage, secrets, auth, network, deep links, WebViews, dependencies, resilience and privacy.
Shipping & ReleaseOct 11, 2026
Phased Rollouts on iOS and Android: Shipping Without Fear
How phased release on the App Store and staged rollouts on Google Play work, how to pause or halt, what to monitor, and a rollout plan you can reuse.
Architecture & PerformanceOct 11, 2026
Fast Images in React Native: expo-image, Caching and Sizes
Make React Native images fast: expo-image caching and placeholders, serving the right size and format, prefetching, lists, memory and common mistakes.
PaymentsOct 11, 2026
Apple Pay and Google Pay in React Native Apps
Add Apple Pay and Google Pay to a React Native app with Stripe: merchant setup, the platform pay button, server confirmation, testing and the store rules.
Industry PlaybooksOct 11, 2026
Dating App Development Cost: A Realistic Breakdown
Dating app development cost in 2026: hours per feature at three rates, a worked MVP estimate, the safety work quotes leave out, and running costs.
Building an AppOct 11, 2026
What App Maintenance Really Costs After Launch
What app maintenance costs per year in 2026: the line items, the yearly Apple and Google deadlines, a worked budget, and how to keep it predictable.
Shipping & ReleaseOct 11, 2026
Versioning a React Native App: versionCode, buildNumber, runtimeVersion
React Native app versioning explained: version vs build number on iOS and Android, runtimeVersion for OTA updates, auto-increment and update checks.
Architecture & PerformanceOct 11, 2026
Upgrading React Native Without Breaking Everything
A safe process for React Native upgrades in 2026: one version at a time, the Upgrade Helper, dependency checks, testing and gradual release.