Realtime Chat Application In React Native

Realtime Chat Application In React Native and AWS Amplify

Realtime Chat Application In React Native: Realtime Chat Application In React and Expo With AWS Amplify as backend. A simple copy and clone of the WhatsApp chat application. The following react native project has all of the main elements that first-year IT students can utilize for their personal learning. The project is simple and static in nature. There is an AWS Amplify as a backend or database support to make this project.

The application Realtime Chat Application In React Native we build ourselves will be very much beneficial for career growth as well. When we take a glance at this very simple project, we can notice that it’s simple and user-friendly to use. No matter if you are a beginner or an experienced programmer, you can find the program logic easy to understand. We will briefly talk about this project in the later section.


  • Uses React Native 0.68 for UI
  • Chats Screen page
  • Main Screen Page
  • New Contact Screen Page

Setup Device


Once you have downloaded or cloned this repository, run npm install inside the directory. Then run npm start.

Since we are using the Expo CLI, we must install this dependency first. Expo is an open-source platform for making universal native apps for Android, iOS, and the web with JavaScript and React. The other way you can do this is to follow the following steps:

Also, make sure you have Android Studio installed when using the Android Emulator for this project.

  • Make sure you have node.js installed on your system if not then download it first.
  • After that, you open the project in your favorite code editor(VS Code is preferable).
  • If you are using Vs Code then, simply open the code editor and open your project.
    • Then open a new terminal (ctrl + shift + ~ ==> will open a new terminal).
    • run this command `npm install`
    • then `npm start or expo start

In case npm gives you any kind of error then you can run the project with the Yarn package manager instead. Follow these steps: Realtime Chat Application In React Native

  • Open your windows terminal
  • the type `npm i –global yarn`. This will install your yarn package manager globally.
  • After the installation, repeat the same commands from the above but now you can use yarn instead of npm.
  • `yarn install` and then to start `yarn start`.

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