index.html

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>minesweeperJS</title>
    <!-- Custom CSS -->
    <link rel="stylesheet" href="./css/style.css">
    <script src="./js/main.js" type="module" defer></script>
</head>

<body>
    <h1>minesweeperJS</h1>
    <!-- Level list-->
    <ul class="levels">
        <li><a id="easy" href="#">Easy</a></li>
        <li><a id="intermediate" href="#">Intermediate</a></li>
        <li><a id="hard" href="#">Hard</a></li>
    </ul>
    <!-- Game canvas -->
    <canvas id="canvas"></canvas>
</body>

</html>