ECMAScript and JavaScript presentation content for Driven Class 10

• What is ECMA and what is the difference between ECMAScript and JavaScript?

• In 2015, with the release of ES6, many changes started to happen in JavaScript. What were the changes below? Put examples of before and after 🙂

  • Default Parameters
  • Template Strings
  • Destructuring

• What is strict mode?

• What is Hoisting?

• What is the difference between var, let and const?

• What is the difference between for, forEach and for..of ?