Building an AppOct 11, 2026
Expo vs Bare React Native in 2026: Which Should You Start With?
Expo vs bare React Native in 2026: what actually differs, when bare still makes sense, and why most new apps should start with Expo.
Tag
#Expo
Building an AppOct 11, 2026
How Much Does a React Native App Cost in 2026? A Line-by-Line Breakdown
Real 2026 ranges for a React Native app: hours by scope, every line item priced at three rate levels, and the features that quietly double a budget.
Architecture & PerformanceOct 11, 2026
How We Cut React Native Startup Time from 3.8s to 1.5s
The levers that cut React Native startup time by about 60%: measuring cold start properly, Hermes, image optimisation and cache-first fetching.
Shipping & ReleaseOct 11, 2026
EAS Update in Production: Channels, Runtime Versions, Rollbacks
Run EAS Update safely in production: channels and branches, runtime versions, percentage rollouts, rollbacks, pricing, and fixes when updates don't arrive.
Architecture & PerformanceOct 11, 2026
Migrating to the New Architecture: A Field Guide from 8 Migrations
A step-by-step guide to migrating a React Native app to the New Architecture in 2026: auditing libraries, the 0.81 path, common breakages and testing.
Architecture & PerformanceOct 11, 2026
React Native Performance in 2026: The Checklist That Matters
A practical React Native performance optimization checklist for 2026: measuring, startup, re-renders, lists, images, animations, memory and monitoring.
Quality & SecurityOct 11, 2026
Detox vs Maestro: End-to-End Testing React Native in 2026
Detox vs Maestro for React Native E2E tests in 2026: how they work, the same test in both, flakiness, Expo and CI support, and which to choose.
Building an AppOct 11, 2026
The Mobile App Tech Stack I'd Pick for a Startup in 2026
A practical 2026 mobile app tech stack for startups, layer by layer: app, backend, database, auth, payments and release, plus what changes by stage.
Quality & SecurityOct 11, 2026
React Native Errors You'll Hit in 2026, and How to Fix Each
Common React Native errors and fixes: Metro, native modules, rendering, hooks, Hermes, iOS and Android builds, library upgrades, and how to debug the rest.
Architecture & PerformanceOct 11, 2026
Expo Router vs React Navigation in 2026: Which to Use and Why
Expo Router vs React Navigation in 2026: file-based routes vs config, deep links, web URLs, native tabs, what changed in SDK 56, and which to pick.
Architecture & PerformanceOct 11, 2026
React Native UI Libraries in 2026: Paper, Tamagui, NativeWind, gluestack
Choosing a React Native UI library in 2026: Paper, Tamagui, NativeWind, gluestack, Reusables, Unistyles and Expo UI compared, with recommendations.
Building an AppOct 11, 2026
React Native for Web in 2026: When One Codebase Is Enough
React Native for Web in 2026: how Expo builds iOS, Android and web from one codebase, where it shines, where Next.js wins, and the gotchas to plan for.
Shipping & ReleaseOct 11, 2026
How to Publish a React Native App to the App Store, Step by Step
Publish a React Native or Expo app to the App Store in 2026: developer account, App Store Connect, EAS Build and Submit, TestFlight, review and release.
Shipping & ReleaseOct 11, 2026
How to Publish a React Native App on Google Play (Including the 12-Tester Rule)
Publish a React Native or Expo app on Google Play in 2026: Play Console setup, EAS Build, the 12-tester closed test, required forms and a staged rollout.
Shipping & ReleaseOct 11, 2026
EAS Build Explained: Profiles, Credentials, and What It Costs
EAS Build explained for 2026: build profiles in eas.json, managed credentials, local builds, versioning, and what Expo's plans and per-build prices cost.
Shipping & ReleaseOct 11, 2026
A CI/CD Pipeline for React Native: EAS, GitHub Actions, and Fastlane
A React Native CI/CD pipeline for 2026: checks on every pull request, preview builds, and store releases with EAS Workflows, GitHub Actions or Fastlane.
PaymentsOct 11, 2026
RevenueCat with Expo: Paywalls, Entitlements and Webhooks
A practical RevenueCat guide for Expo apps: setup, offerings, purchases, entitlements, paywalls, restores, backend webhooks, and RevenueCat vs Stripe.
PaymentsOct 11, 2026
Stripe in React Native: Payment Sheet, Apple Pay and Google Pay
Accept payments in React Native with Stripe: Payment Sheet setup in Expo, the server side, Apple Pay and Google Pay, webhooks, and when Stripe is allowed.
Device FeaturesOct 11, 2026
Background Location in React Native That Passes App Review
Background location in React Native and Expo: iOS and Android permissions, location tasks, geofencing, battery, and passing App Store and Play review.
Device FeaturesOct 11, 2026
Push Notifications with Expo: From Setup to Debugging Delivery
React Native push notifications with Expo: credentials, permissions, Android channels, tokens, sending, taps and debugging notifications that never arrive.
Device FeaturesOct 11, 2026
Deep Links and Universal Links with Expo Router
Deep linking in React Native with Expo Router: URL schemes, iOS universal links, Android App Links, testing, deferred links after Firebase Dynamic Links.
AI EngineeringOct 11, 2026
How I Use Claude Code on React Native Projects, and Where I Don't
Using Claude Code on React Native and Expo projects: where it saves time, where it doesn't, a CLAUDE.md that helps, feedback loops, and a review checklist.
Device FeaturesOct 11, 2026
Camera, Media Upload and Video in React Native
Camera and video in React Native in 2026: expo-camera vs VisionCamera, image picking, scanning codes, uploading large media reliably and playing video.
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.
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.
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.
Shipping & ReleaseOct 11, 2026
Code Signing Demystified: Certificates, Provisioning Profiles and Keystores
React Native code signing explained: iOS certificates and provisioning profiles, Android keystores, upload vs app signing keys, and how EAS manages it all.
Architecture & PerformanceOct 11, 2026
Expo SDK Upgrades: A Repeatable, Low-Drama Process
A repeatable Expo SDK upgrade process for 2026: the changelog, expo install --fix, codemods, expo-doctor, prebuild, OTA runtime versions and release.
Shipping & ReleaseOct 11, 2026
What You Can and Can't Ship Over the Air Without Breaking Store Rules
The App Store and Google Play rules for over-the-air updates in React Native: what Apple's 2.5.2 and Google's policy allow, what's risky, and safe habits.
Shipping & ReleaseOct 11, 2026
Privacy Manifests and Required-Reason APIs for React Native Apps
Privacy manifests for React Native and Expo apps: what PrivacyInfo.xcprivacy is, required-reason APIs, fixing ITMS-91053, and handling third-party SDKs.
Architecture & PerformanceOct 11, 2026
Liquid Glass in React Native and Expo: What Works on iOS 26
How to adopt iOS 26 Liquid Glass in React Native and Expo: native tabs and headers, expo-glass-effect, Expo UI, fallbacks for older iOS and Android.
Device FeaturesOct 11, 2026
Background Tasks in React Native: What Actually Runs
What really runs in the background in React Native apps in 2026: iOS and Android limits, expo-background-task, location and BLE tasks, silent push.
Device FeaturesOct 11, 2026
Maps in React Native: Google Maps vs Apple Maps vs Mapbox
Maps in React Native in 2026: react-native-maps, expo-maps and Mapbox compared, API keys and costs, markers at scale, location, and performance tips.
AI EngineeringOct 11, 2026
Cursor vs Claude Code vs Codex for Mobile Development
Cursor vs Claude Code vs Codex for React Native and mobile work: how each fits your workflow, instruction files, simulators, combining them and choosing.
Architecture & PerformanceOct 11, 2026
A React Native Project Structure That Scales Past Version 1
A React Native folder structure that scales: thin Expo Router routes, feature folders, shared primitives, one API layer, config and when to use a monorepo.