List down some of the features of ES6

Below are the list of some new features of ES6,

1. Support for constants or immutable variables

2. Block-scope support for variables, constants and functions

3. Arrow functions

4. Default parameters

5. Rest and Spread Parameters

6. Template Literals

7. Multi-line Strings

8. Destructuring Assignment

9. Enhanced Object Literals

10. Promises

11. Classes

12. Modules