No libraries found at React Native Directory. Get started by editing the code below, then see your changes on your own device. Develop for all your users' devices with just one codebase. Add fast refresh, true native capabilities, and your creativity, and you'll have the app your users want in no time. Ready to ship? Let us do the heavy lifting. Expo handles the gritty parts of building for each app store so you don't need Xcode or Android Studio to get your app into people's hands.
Shipped a bug? No worries: with one command, you can deploy a fix that your users will see instantly, without having to re-download your app. If you are planning to develop an app using react native, it's a no-brainer to go with Expo. It's like a package of goodies. I don't even understand why it's so awesome. Good job expo team.
You've made our lives simpler. As a career-long web developer, getting push notifications working in reactnative via expo feels like black magic. Loving it. It is so easy to build your own mobile app nowadays. With technologies like reactnative and expo , literally anyone with an idea can rapidly build their dream app.
What a time to be alive! Any ideas EvanBacon? I'll keep researching. I am getting a message "The internet connection appears to be offline" whereas it is online. What could be the issue? This has been persisting for days. So I had this problem on my iPhone and I was getting worked up about it and then I used a friend's iPhone and everything worked. Turns out it had something to do with the Expo-app's permissions. When you first download Expo Go, it asks for some permission roughly about allowing your device to connect with other devices in the network.
Looks like I overlooked the permission the first time and clicked "No". Clicking "Allow" instead fixed it. I deleted and redownloaded Expo to see the permission again because I didn't want to search through settings to find it. Hope this helps. Anyone found any solution for this? Above solution from thinkcapo is unrelated as I think most of us are connected to the same Wifi we are trying to launch the expo app in.
Skip to content. Star New issue. Jump to bottom. Copy link. Expo is not loading my react app in Iphone Both the pc and the phone use the same network I'm getting a message saying: "It looks like you may be using a LAN url.
That should automatically open terminal if you ticked the mentioned box above. In that terminal press any key to start the installation. Keep in mind that terminal will close automatically after installing everything.
To test if node was installed correctly open the terminal and type node -- version , which should display the version that was installed. To test if npm was installed correctly type npm -- version , which accordingly will display the npm version. By this step we have already installed all of the dependencies that Expo needs. Now it's time to install Expo CLI itself! To install Expo CLI, you simply have to open the terminal and type npm install -- global expo - cli. That's it, it's that easy!
On a side note, we need to add --global in order to install Expo CLI globally. In order to create a new Expo project, in the terminal we can simply type expo init. You will be asked a few questions in order to finalise the initialisation. First of all, you will need to provide the name of your application. As it is our first application, let's name it 'my-first-app'. After that, you will have to choose a template that you would like to use for your application.
In this step you can choose whatever you like, but for demonstration purposes we chose blank template. After answering these two simple questions Expo will install all dependencies and prepare your project.
To run the application you will have to type cd my - first - app in the terminal, which will go to your project's folder and then type npm start to start the development server. You might be asked to allow access to NodeJS, allow it. After allowing access, Expo will automatically open new browser window called Expo Developer Tools like in the image below. If it does, that means everything is installed correctly. Now it's time to run the application on your device. But in order to do that, we still need a little bit of setting up.
First things first, if you don't have an Expo account yet, we should create one on their website. After creating an Expo account, you should be able to login by typing expo login in the terminal and providing your username or email as well as password.
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