ES6 (ECMAScript 2015) and beyond

ES6 is a significant update to the JavaScript language that was released in 2015. It introduces several new features and syntax improvements that make JavaScript code more concise and easier to read. Some of the new features include arrow functions, template literals, destructuring, and classes. Since then, several new versions of the ECMAScript standard have been released, introducing even more new features and improvements. It's important to stay up-to-date with the latest JavaScript standards to take advantage of these new features and write more efficient and effective code.

// Arrow function example
const multiply = (x, y) => {
  return x * y;
};

const result = multiply(2, 3);
console.log(result);

// Template literals example
const name = 'John';
const age = 30;
console.log(`Hello, my name is ${name} and I'm ${age} years old.`);

// Destructuring example
const person = {
  name: 'John',
  age: 30,
  address: {
    city: 'New York',
    state: 'NY'
  }
};

const { name, age, address: { city, state } } = person;
console.log(name, age, city, state);

// Class example
class Person {
  constructor(name, age) {
    this.name = name;
    this.age = age;
  }

  sayHello() {
    console.log(`Hello, my name is ${this.name} and I'm ${this