<!DOCTYPE html><html lang="en"> <head> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="viewport" content="width=device-width,initial-scale=1.0" /> <link rel="stylesheet" href="./style.css" /> <title>your project</title> </head> <body> <div id="app"> <!-- built files will be auto injected --> </div> <script type="module" src="./build.js"></script> </body></html>