How to install Vue.js using npm



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To install Vue.js using npm (Node Package Manager), you need to have Node.js installed on your machine. Here are the steps to install Vue.js:

  1. Install Node.js: Make sure you have Node.js installed. You can download it from the official website: Node.js.

  2. Open a Terminal or Command Prompt: Open your terminal or command prompt. You can find it in your operating system's applications or use the keyboard shortcut (Ctrl + Alt + T on Linux/Ubuntu, Cmd + Space and type "Terminal" on macOS, or Win + R, then type "cmd" and press Enter on Windows).

  3. Install Vue CLI (Command Line Interface): Use the following npm command to install the Vue CLI globally on your system:

    bash
    npm install -g @vue/cli

    The -g flag installs the package globally, so you can use the vue command anywhere in your terminal.

  4. Check Vue CLI Installation: After the installation is complete, you can check the installed version by running:

    bash
    vue --version

    This should display the version number of the installed Vue CLI.

  5. Create a New Vue Project: To create a new Vue.js project, navigate to the directory where you want to create your project and run:

    bash
    vue create my-vue-app

    Replace "my-vue-app" with the name you want for your project.

  6. Navigate to the Project Directory: Change into the project directory:

    bash
    cd my-vue-app

  7. Run the Development Server: Finally, you can run the development server to preview your Vue.js application:

    bash
    npm run serve

    This will start a development server, and you can access your Vue.js application at http://localhost:8080 in your web browser.

That's it! You have successfully installed Vue.js and created a new Vue project using the Vue CLI.

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