How to check web browser support in HTML5

You can try to run the following code to detect a web worker feature available in a web browser:

<!DOCTYPE HTML>
<html>
   <head>
      <title>Big for loop</title>
      <script src = "/js/modernizr-1.5.min.js"></script>
      <script>
         function myFunction(){
            if (Modernizr.webworkers) {
               alert("Congratulations!! You have web workers support." );
            } else{
               alert("Sorry!! You do not have web workers support." );
            }
         }
      </script>
   </head>

   <body>
      <button onclick = "myFunction()">Click me</button>
   </body>
</html>

The following is the result:

Updated on: 2020-01-29T08:35:39+05:30

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