Static Method

In JavaScript, a static method is a method that is associated with a class itself, rather than with instances of the class.
Static methods are defined on the class's constructor function and cannot be called on instances of the class.
They are primarily used for utility functions or operations that are not specific to individual instances but are related to the class as a whole.

Syntax:

class MyClass {
 // Instance properties and constructor (if needed) go here
 // Define a static method
 static myStaticMethod() {
   // Code for the static method goes here
 }
}
// To call the static method, you don't need an instance
MyClass.myStaticMethod();

Example:

<!DOCTYPE html>
<html>
<body>
  <script>
    class Test {
      static display() {
        return "static method is invoked"
      }
    }
    document.writeln(Test.display());
  </script>

</body>

</html>

Output:

static method is invoked

Example:

<!DOCTYPE html>
<html>

<body>

  <script>
    class Test {
      static display1() {
        return "static method is invoked"
      }
      static display2() {
        return "static method is invoked again"
      }
    }
    document.writeln(Test.display1() + "<br>");
    document.writeln(Test.display2());
  </script>

</body>

</html>

Output:

static method is invoked

static method is invoked again