Every module for your Expo SDK 57 app

UI

• NativeWind 4 - Stable · Tailwind 3 classes + RNR components behind @/ui · Expo Go OK
• NativeWind 5 - RC · Tailwind 4 classes behind @/ui · Expo Go OK
• Tamagui - Tamagui 2 (v5 config, optimising compiler) behind @/ui · Expo Go OK
• Unistyles 3 - C++ StyleSheet with themes/breakpoints behind @/ui · dev build required (no Expo Go)
• StyleSheet (plain RN) - no style engine, tokens + StyleSheet.create · Expo Go OK

Guides: Unistyles 3 with Expo: a working setup · Tamagui in Expo: setup, styling and themes

Data

• TanStack Query - server state + cache · Expo Go OK
• Apollo Client - GraphQL client + normalized cache · Expo Go OK
• SWR - stale-while-revalidate hooks · Expo Go OK

Guides: TanStack Query in Expo: offline and refetch

State

• Zustand - tiny stores, persisted on the storage adapter · Expo Go OK
• Jotai - atomic state, persisted on the storage adapter · Expo Go OK

Guides: Expo zustand: persist a store across restarts

Storage

• expo-sqlite/kv-store - sync + async key/value on SQLite · Expo Go OK
• MMKV - fastest sync key/value (Nitro) · dev build required (no Expo Go)
• AsyncStorage - async-only key/value, the community standard · Expo Go OK

Guides: AsyncStorage vs MMKV vs expo-sqlite/kv-store

Forms

• React Hook Form - Form + Field on @/ui Input, zod resolver · Expo Go OK

i18n

• i18next - react-i18next + expo-localization, 6 languages bundled incl. Arabic (RTL) · Expo Go OK
• Lingui - @lingui/core + @lingui/react runtime API, 6 languages bundled incl. Arabic (RTL) · Expo Go OK

Guides: Expo i18n: i18next or Lingui, compared

AuthPro

• Supabase Auth - email+password, Apple (native), Google (OAuth) · session on the storage adapter · Expo Go OK
• Clerk - email+code verification, Apple (native), Google (SSO) · @clerk/expo · Expo Go OK for JS flows
• Better Auth - self-hosted on the API routes · email/password + Apple/Google · Expo Go OK

Guides: Supabase auth in Expo: email, Apple and Google · Expo auth: Clerk vs Supabase vs Better Auth

PaymentsPro

• RevenueCat - in-app subscriptions + paywall · dev build required (no Expo Go)
• Adapty - in-app subscriptions + Paywall Builder · dev build required (no Expo Go)
• Stripe Checkout - web checkout via API routes (no native SDK) · Expo Go OK

Guides: RevenueCat subscriptions in an Expo Router app · Best paywall tools for Expo in 2026

AnalyticsPro

• PostHog - product analytics + feature flags (analytics.isFeatureEnabled / useFeatureFlag) · Expo Go OK
• Amplitude - product analytics · Expo Go OK (JS SDK, storage adapter)

Crash reportingPro

• Sentry - JS + native crash reporting · Expo Go OK (JS errors only)

PushPro

• Expo Notifications - Expo push service + local notifications · dev build required for remote push (Expo Go: local only)

Guides: Expo push notifications: setup, token, testing

BackendPro

• API routes - Expo Router +api.ts routes · src/server helpers · EAS Hosting · Expo Go OK

Onboarding

• Onboarding flow - 3-slide intro at /onboarding, redirect until completed

Location

• Expo Location - foreground position + reverse geocoding, permission states handled · Expo Go OK

Widgets

• Expo Widgets - iOS home-screen widget + Live Activity (Lock Screen, Dynamic Island) in SwiftUI (@expo/ui), fed from the app · dev build required (no Expo Go)

Guides: Expo widgets on iOS: a working setup

Privacy consent

• Consent sheet (GDPR / CCPA) - asks before analytics + crash start (EU/EEA, UK, Switzerland, Canada, Brazil or everywhere); Settings toggles · Expo Go OK

Testing

• Jest + Testing Library - jest-expo preset, RNTL, tests for stores/theme/ui

Guides: jest-expo setup, Expo Router tests and fixes