/es6-samples

Primary LanguageJavaScript

ES6 Samples

Demonstrating ES6 class fearure and Promises.

Class

The sample code shows the following:

  • Creating a class using class keyword.
  • Inheritance using extens keyword.
  • Using private fields using # notation.
  • Using super keyword to access parents' constructor.
  • Accessing private a field using a getter.
  • Overriding and extending methods.

Promises

The sample code initiates two request to a placeholder JSON API to get todos and users. Then it waits for the result from both request and map userId in a todo to the userName from users

The code shows the following:

  • Handling promises.
  • Chaining Promises.
  • Creation Promises.
  • Using Promise.all.