জাভাস্ক্রিপ্ট অবজেক্ট ওরিয়েন্টেড প্রোগ্রামিং

<script>
class User {

  constructor() {
    this.name = "আরিফ";
    this.land = "বাংলাদেশ";
  }
}

const user = new User();

document.write(user.name);
document.write(user.land);
</script>

<script>
class User {

  constructor() {
    this.name = "আরিফ";
    this.land = "বাংলাদেশ";
  }
}

const user = new User();

document.write(user.name);
document.write(user.land);
</script>

<script>
class User {

  constructor() {
    this.name = "আরিফ";
    this.land = "বাংলাদেশ";
  }
}

const user = new User();

document.write(user.name);
document.write(user.land);
</script>

<script>
class Message {

  constructor(text) {
    this.text = text;
  }

  show() {
    document.write(this.text);
  }
}

const message = new Message("হ্যালো বিশ্ব");

message.show();
</script>

<script>
class User {

  static name = "আরিফ";

  static message() {
    return "হ্যালো বিশ্ব";
  }
}

document.write(User.name);
document.write(User.message());
</script>

<script>
class Land {

  constructor() {
    this.land = "বাংলাদেশ";
  }
}

class Arif extends Land {

  constructor() {
    super();
    this.name = "আরিফ";
  }
}

const arif = new Arif();

document.write(arif.name);
document.write(arif.land);
</script>

<script>
class PHP {

  static VERSION = "8.2.3";
}

const version = PHP.VERSION;

document.write(version);
</script>