After installing all dependencies you have options between 3 commands: "npm run start", "npm run build" and "npm run dev"
๐ "npm run dev" by using Webpack will compile all JavaScript files from src folder in one file dist/js/bundle.js;
๐ "npm run dev" by using Webpack will compile and compress all JavaScript files from src folder in one file dist/js/bundle.js;
๐ "npm run start" starts a developing server on port 8080. The simplest way to test an application.