There are followings basics packages you should install before go further.
Install Node.js and NPM : Download Node.js Recommended Version from https://nodejs.org/en/download/ and install it on your system. NPM comes bundled with Node.js
Install npm packages : In terminal go to your project root directory and run
npm install command, it will download all the dependencies under node_modules folder.
Running development server:
npm run serve command to run dev server and access
http://localhost:8080/ to run your app/project on browser. The app will automatically reload if you change any of the source files.
npm run build to build the project. The build will be stored in the