file_data_download.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<head>

  <title>Test download attribute for data: URI</title>

</head>

<body>

  <a href="data:text/html,<body>data download</body>" download="data-foo.html" id="testlink">download data</a>

  <script>

    // click the link to have the downoad panel appear

    let testlink = document.getElementById("testlink");

    testlink.click();

  </script>

  </body>

</html>