let and const — The New Declarations on the Block
Lambdas with Arrow Functions
Effective Function Signatures with Default and Rest Parameters
Divide and Conquer with Object and Array Destructuring
Formatted Strings Using Template Strings
Maps and Sets—The New Data-structures on the Block
Bright Shiny Object(s) using Enhanced Object Literals
Hiding Behind Symbols
Iterable Sequences with Generators and Iterators
Avoiding Callbacks with Promises
Many of a Kind with Classes
Namespacing Code Using Modules
Metamorphosis with Proxy and Reflect
Asynchronous Iterators and Generators—A Meeting of the Minds