JavaScript, Typescript, Angular, React, Web Development.
better code organization and reusability. class Person { constructor(name, age) { this.name = name; this.age = age; } introduce() { console.log(`Hi, I'm ${this.name} and I'm ${this.age} years old.`); } } const person1 = new Person("John", 30); person1.introduce(); // Output: Hi, I'm John and I'm 30