Top "Expo" questions

Expo is an open-source and free platform that lets web developers build truly native apps that work across both iOS and Android by writing them once in just JavaScript.

How to Change the Border Color in TextInput

I want to change the color or the border in this code before the focus I want the color red …

react-native expo react-native-paper
expo + react-native: There was a problem sending log messages

I am building a react-native app that I recently moved to expo. The app seems to display the expected screen, …

android node.js react-native expo
How to use import with absolute paths with Expo and React Native?

I'm trying to use absolute import paths instead of relative paths with Expo and React Native. I looked on the …

react-native expo
undefined is not an object ( evaluating '_expo.default.Constants')

I would like to debug on my mobile/simulator and point it dynamically to API. const {manifest} = Expo.Constants; const …

react-native expo manifest.json
Using Animated.Flatlist and Animated.ScrollView to animate an Animated.View is not smooth

I am would like to make an animated header. I Created an animated component of FlatList, Used the onScroll function …

react-native expo react-native-flatlist react-animated
Icon not displaying on screen android using react-native-vector-icons

I am using create-react-native-app. I want to use react-native-vector-icons But its not showing anything on android screen (I am viewing …

android react-native react-navigation expo create-react-native-app
React navigation 5 hide tab bar from stack navigator

I wanted to know how to hide the bottom tab bar from a specific screen inside my stack navigator that …

javascript reactjs react-native react-navigation expo
Can you add libraries with native dependencies to an Expo react native project?

Can you use libraries like https://github.com/tolu360/react-native-google-places in an Expo project? I assume any npm library is …

react-native exponentjs expo
React Navigation pass params to nested stackNavigator

In react navigation 3.0 they added the feature to pass default params to screen. The problem is that I want to …

react-native react-navigation expo stack-navigator
Expo and react-native-firebase

I'm trying to integrate Firebase into my expo app using the react-native-firebase framework which has several advantages over the regular …

firebase react-native expo react-native-firebase