Example of using stack memory efficiently

greet.service.js

/*
 * This will invoke showGreetMessage method and pass only required field
 */
function Greet() {
  const greetObject = {
    message: "Hello & Welcome to Ever Blogs",
    alignment: "Top",
    color: "black",
  };
  const { message } = greetObject;
  showGreetMessage(message);
}

/*
 * This method will be invoked and it takes message variable as argument
 * Instead of taking whole greet object in argument, we take only message field
 */
function showGreetMessage(message) {
  alert(message);
}