Docs
Blog
Star Us on GitHub
Auto
Light
Dark
Search
Home
Guides
Reference
Learn
SDK 49 (Latest)
SDK 49
SDK 48
SDK 47
SDK 46
Configuration files
app.json / app.config.js
metro.config.js
Expo SDK
Accelerometer
AppleAuthentication
Application
Asset
AsyncStorage
Audio
AuthSession
AV
BackgroundFetch
BarCodeScanner
Barometer
Battery
BlurView
Brightness
BuildProperties
Calendar
Camera
captureRef
Cellular
Checkbox
Clipboard
Constants
Contacts
Crypto
DateTimePicker
Device
DeviceMotion
DocumentPicker
ErrorRecovery
FaceDetector
FileSystem
FirebaseAnalytics
FirebaseCore
FirebaseRecaptcha
FlashList
Font
GestureHandler
GLView
Gyroscope
Haptics
ImageManipulator
ImagePicker
InAppPurchases
IntentLauncher
KeepAwake
LightSensor
LinearGradient
Linking
LocalAuthentication
Localization
Location
Lottie
Magnetometer
MailComposer
MapView
MaskedView
MediaLibrary
NavigationBar
NetInfo
Network
Notifications
Pedometer
Picker
Print
Random
Reanimated
registerRootComponent
SafeAreaContext
ScreenCapture
ScreenOrientation
Screens
SecureStore
SegmentedControl
Sensors
SharedElement
Sharing
Skia
Slider
SMS
Speech
SplashScreen
SQLite
StatusBar
StoreReview
Stripe
Svg
SystemUI
TaskManager
TrackingTransparency
Updates
VideoThumbnails
Video
ViewPager
WebBrowser
WebView
Technical specs
Expo Updates v1
Expo Structured Field Values
More
Expo CLI
Glossary of terms
React Native
Visit documentation
Archive
Expo Snack
Discord
Forums
Changelog
Newsletter
metro.config.js
See more information about
metro.config.js
in the
customizing Metro guide
.