index.html

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <title>Tetris</title>
    <link href="style.css" rel="stylesheet" type="text/css" />
  </head>
  <body>
      <p>Arrow keys to move left, down, right. X and C to rotate left and right, Z to hold the shape, and space bar to drop the shape. Esc to pause, R to restart, and B to automate play.</p>
      <canvas id="boardCanvas" width=600 height=600 style="border:1px solid #000000;background-color:lightgrey;">
      </canvas>
    <script id="runScript" src="script.js" content-type="text/javascript" type="module"></script>
  </body>
</html>