Quick ES2015 Scripting Using Babel.js
Quick ES2015 Scripting Using Babel.js
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Quick ES2015 Scripting Using Babel.js

This book is 100% complete

Completed on 2015-12-05

About the Book

This book is all about ECMASCRIPT 2015/ES6 features.This book conatains 11 chapters and each chapter explain a new feature of ES6.Each chapter has coded example and proper screenshot to explain the detail of this chapter.The book has used Babel.js transpilar to run the coded example.However you can use other transpiler like Traceur.

About the Editor

Sandeep Kumar Patel
Sandeep Kumar Patel
Sandeep Kumar Patel is a senior web developer and founder of www.tutorialsavvy.com, a widely- read programming blog since 2012. He has more than six years of experience in object-oriented JavaScript and JSON-based web applications development. He is GATE-2005 Information Technology (IT) qualified and has a Masters degree from VIT University, Vellore

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Table of Contents

Table of Content

Configuring Babel

Configuring Gulp with Babel

Project structure

Defining Gulp task


Spread Operator

Implementing Spread Operator

Example: Array expansion using spread operator

Example: Multiple Arguments


Arrow Operator

Implementing Arrow Operator

Example: Function Call Using Arrow Operator

Example: Map function with Arrow operator

Example: ForEach loop with Arrow operator


Block Scope with let keyword

Implementing Let Keyword

Example: Defining Variable using Let

Example: Difference between Var and Let


Parameter with Default Value

Implementing Default Value

Example: Function Parameter Default Value

Example: Default parameter with Object


Classes and Inheritance

Implementing Class

Example: Class Declaration

Example: Methods in Class

Example: Inheritance Using Extend and Super

Example: Defining Static Method


Object Initializer and Property

Implementing Class

Example: Merging Object Properties

Example: Object initialization using Shorthand

Example: Dynamic Property


Template String

Implementing Template String

Example: Value Substitution

Example: Function in template string

Example: Tagged template string


Promise Object

Implementing Promise Object

Example: Resolving a promise

Example: Rejecting a promise

Example: Multiple promise object

Example: Race Condition



Implementing Symbols

Example: Primitive local symbol type

Example: Searching global symbol registry

Example: Symbol as hidden property



Implementing Generators

Example: Declaring and Iterating Generator

Example: Combine multiple generator

Example: Passing parameter to generator

Example: Dynamic generator creation


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