Pick your stack

Every module for your Expo SDK 57 app

One option per category. Setup keeps what you pick and deletes the rest, so the app you ship only has code you chose.

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

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

State

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

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

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

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

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

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)

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)

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