Pre run requirements:

• installed node.js v14.17.3
• installed http-server npm package from here https://www.npmjs.com/package/http-server

Start:

• go to working application directory from terminal/console
• run next script where index.html file placed: npx http-server -p 8000
• open in browser http://127.0.0.1:8000/ when npx server has been started