ES2015 provides the efficient data structures: Sets and Maps.
Tag Archives: ES2015
[JavaScript – ES2015] Number and Math
ES2015 enriches the existing built-in objects with more functionalities. This post focuses on Number and Math objects.
[JavaScript – ES2015] Promises
Asynchronous processes become more and more essential in modern JavaScript development because the front end side generally communicate with the back end with Ajax API calls. You might be familiar with jQuery deferred pattern. Now JavaScript itself provides the Promises.
[JavaScript – ES2015] Iterators & for..of
Iterator is a well known concept for any .NET developers. Iterator allows you to access a collection one item at a time. JavaScript’s for..in loop is not for a collection. It is to access properties in an object. A new loop syntax for..of is introduced to iterate a collection.
[JavaScript – ES2015] Class – Inheritance
JavaScript classes can also be inherited from another class. So that it can “extends” the functionality.
