Skip to main content

Setup

Setting up a React project involves several steps, ranging from environment setup to installing dependencies and creating the project structure. Below are the typical steps involved:

1. Install Node.js and npm:​

  • Download and install Node.js from the official website.
  • Verify the installation by running node -v and npm -v in the terminal.

2.a Install Create React App (Optional):​

  • Install Create React App globally using npm. This is a CLI tool to bootstrap a new React project.
    npm install -g create-react-app

3.a Create a New React Project:​

  • Navigate to the directory where you want to create your new project.
  • Run the following command to create a new React application:
    npx create-react-app my-app
    or if you installed Create React App globally:
    create-react-app my-app

3.b Create a New React project with typescript​

  • Navigate to the directory where you want to create your new project.
  • Run the following command to create a new React application:
    npx create-react-app my-app --template typescript

4. Navigate to Project Directory:​

  • Change to the newly created project directory.
    cd my-app

5. Run the Development Server:​

  • Start the development server to see your app in action.
    npm start
    or
    yarn start

6. Project Structure:​

  • At this point, you'll have a project structure generated by Create React App. You'll mainly work within the src/ folder.

7. Install Additional Dependencies:​

  • You can install additional packages like React Router, Redux, etc., depending on your project needs.
    npm install react-router-dom

8. Code Your App:​

  • Start building your React components inside the src/ folder.
  • Use App.js as the main container for your components.

9. Testing:​

  • Run tests to ensure your components are working as expected.
    npm test

10. Build the Project:​

  • Once you're ready to deploy your app, you can build it using:
    npm run build
    This will create a build/ directory with all the production-ready files.

11. Deployment:​

  • Deploy the build/ directory to a web server or hosting service of your choice.

12. Version Control:​

  • Initialize a Git repository and make your initial commit if you haven't already.
    git init
    git add .
    git commit -m "Initial commit"

13. Additional Configurations:​

  • You can eject from Create React App's build scripts to customize Webpack, Babel, ESLint, etc., but this is generally not recommended unless you have a specific need.
    npm run eject

By following these steps, you'll have a fully functional React project set up and ready for development.