Continue statement:

The continue statement “jumps over” one iteration in the loop. It breaks iteration in the loop and continues executing the next iteration in the loop.

syntax:

continue labelname;
<!DOCTYPE html>
<html>
<head>
  <title>JavaScript</title>
  <script>
    for(var a = 1; a <= 10; a++){
      if(a == 3){
        document.write("Hey : " + a + "<br>");
        continue;
      }
      document.write("Number : " + a + "<br>");
    }
  </script>
</head>
<body>
</body>
</html>

Break Statement:

The break statement is used to jump out of a loop. It can be used to “jump out” of a switch() statement. It breaks the loop and continues executing the code after the loop.

Syntex:

break labelname; 
<!DOCTYPE html>
<html>
<head>
  <title>JavaScript</title>
  <script>
    for(var a = 1; a <= 10; a++){
      if(a == 3){
        document.write("Hey : " + a + "<br>");
        break;
      }
      document.write("Number : " + a + "<br>");
    }
  </script>
</head>
<body>
</body>
</html>