Compatibility

Conformance with popular native packages.We test and build compatibility stubs of the top 2,000 most popular React Native packages with native dependencies, many via pixel-diffing to ensure perfect accuracy.

CoreTop 500Top 1kWorks

100%

74%

48%

Perfect

87%

61%

40%

top 500 native libraries by weekly downloads

100%

70%

40%

10%

verifiedpixel-diffed vs a real native device

worksloads and runs

partialsome APIs missing

Check if your package.json is compatible.Drop it here or tap.

allverifiedworkspartialnot yetall categoriesessentialsnavigationanimationimagekeyboardlists & sheetsui componentsmediamapsstorage & dataauth & paymentsnotificationsnetworkingdevice & platformhealthcalendarmlexpo sdkanalyticsinternationalization

react-native

the framework itself · 100 pixel-checked surfaces

58%

Core Essentials

react-native-reanimated

Reanimated 4 native CSS keyframes and transitions remain incomplete

98%

react-native-screens

replaceAnimation differentiation, interactive drag between formSheet detents, integrated search bar placements

94%

react-native-gesture-handler

Gesture.ForceTouch() is absent; ForceTouchGestureHandler renders its children and reports forceTouchAvailable false, as upstream does on hardware without 3D Touch

93%

react-native-keyboard-controller

preload is a noop; KeyboardGestureArea, OverKeyboardView, KeyboardBackgroundView, and KeyboardExtender are passthrough views without their native platform effects

91%

react-native-svg

SVG filter primitives (Filter, FeBlend, FeColorMatrix, FeGaussianBlur, FeComposite, etc) are skipped; ClipPath, Mask, Use, Pattern, Symbol, Marker, ForeignObject, TextPath, and Image are also skipped by the renderer

90%

All Packages(627 of 821)

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@react-native-masked-view/masked-view

engine-level masked-view node with canvaskit saveLayer + BlendMode.DstIn alpha compositing

100%

expo-linear-gradient

CanvasKit gradient shader via _gradientColors style prop, full API

100%

expo-splash-screen

full splash wired to the sootsim canvas boot splash, including the app's REAL configured artwork. the config plugin's image + backgroundColor (+ imageWidth, resizeMode, dark variant) and the legacy expo.splash / expo.ios.splash blocks are parsed and painted on boot exactly like the native splash window. setOptions({fade,duration}) is honored: hideAsync()/hide() cross-dissolve the splash over the configured duration (default 400ms, fade default off — mirroring ios/SplashScreenManager.swift hide()); preventAutoHideAsync holds the splash until the app hides it. matches upstream index.native.ts semantics.

100%

expo-application

bare/frozen apps without resolved Expo config use simulator metadata; Android id/install referrer on non-Android platforms; push entitlement inspection

98%

expo-constants

real binary-derived embedded app config, Expo Updates manifest2, expoGoConfig/easConfig, physical-device status bar and system font enumeration. the Expo Go fields deviceYearClass, expoVersion, expoRuntimeVersion, experienceUrl, isDevice, linkingUri and the deprecated platform.ios model/platform/systemVersion/userInterfaceIdiom are intentionally absent, matching a bare iOS app where the native constants dictionary never publishes them; read device metadata from expo-device instead

98%

expo-network

real IP lookup, cellular/wifi/ethernet subtype detection, Android-only airplane mode detection

98%

expo-secure-store

canUseBiometricAuthentication always false (no biometric prompt available on web — correct unavailable shape), requireAuthentication not enforced beyond storage partitioning/encryption (no biometric prompt to require), keychainAccessible does not affect browser storage access. sync reads cannot synchronously cold-load IndexedDB after a fresh worker boot; async reads hydrate the cache. all of these are honest absent-on-web semantics — apps with graceful-degradation paths behave correctly.

98%

react-native-safe-area-context

rotation-specific provider frame deltas

97%

expo-store-review

real iOS StoreKit review prompt presentation

96%

expo-task-manager

persistent native EXTaskService storage, app relaunch/headless execution, real task execution while the browser tab is suspended (browsers do not have iOS Background Fetch / Android WorkManager)

96%

expo-battery

real battery telemetry and change events are unavailable in the browser worker; mirrors iOS simulator unavailability rather than physical-device state

95%

@expo/ui

native SwiftUI spring animations, haptic feedback, exact iOS Liquid Glass shader calibration; on jetpack-compose: Material You palettes seeded from a colour other than the Material 3 baseline seed, DatePickerDialog/TimePickerDialog/DateTimePicker, the LoadingIndicator polygon morph, swept-arc geometry on the determinate circular indicator, Compose rounded-polygon shapes (Shape.Star/PillStar/Polygon and Shapes.Material.*), cut-corner bevels, and the graphicsLayer/innerShadow/blur/menuAnchor/semantics modifiers — see docs/expo-ui-jetpack-compose-inventory.md

93%

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showing 1-12 of 627