What is ES6?

ES6 or ECMAScript6 is a scripting-language specification that is standardized by ECMA International designed to standardize JavaScript functions in order to facilitate multiple independent implementations.

ES6 was officially released in June 2015. It was consequently renamed to ECMAScript 2015. Web browser support for the full language is not yet full, although major portions are supported. A large number of web browsers support some features of ES6. Nevertheless, it is possible to use a software known as ES6 transpiler to convert ES6 code down to ES5, which is better supported on most browsers.

To fully understand what ES6 is, we must first find out what Javascript is. Javascript is a scripting language that is primarily used on the Web but it is not limited to the web alone. Javascript is used to add more dynamic features to HTML pages and is usually found embedded inside HTML code. JavaScript is an interpreted language. Therefore, there is no need to be compiled. JavaScript renders web pages dynamically and more interactively. This allows the pages to react to events, display special effects, take in variable text, create cookies, validate data, detect which browser a user is on, etc.

JavaScript has remained the best-known implementation of the ECMAScript standard since the standard was first issued, with other well-known implementations including ActionScript and JScript. ECMAScript is regularly used for client-side scripting on the World Wide Web, and it is frequently being used for writing server applications and services utilizing Node.js.

ECMAScript (ES) is a scripting language blueprint that is standardized by ECMAScript International. It is used by software applications to enable client-side scripting. The specification is greatly inspired by other programming languages such as Python, Pearl, Java, etc. Languages like JScript, JavaScript and ActionScript are governed by this specification.

JavaScript ES6 comes with new syntax and awesome features to make your code more modern and more readable. It ensures that you to write a lesser amount of code and do more.

Features of ES6: 

Below are some of the new features that are added to ES6.

1. Arrow Functions.

2. Classes.

3. Enhanced Object Literals.

4. String interpolation.

5. Destructuring.

6. Default.

7. Spread.

8. Spread + Object Literals.

9. Rest.

10. Let.

11. For / Of

12. Unicode.

13. Modules & Module Loaders.

14. Set.

15. WeakSet.

16. Map.

17. WeakMap.

18. Proxies.

19. Symbols.

20. Inheritable Built-ins.

21. New Library

22. Binary and Octal.

23. Promises.

24. Reflect.

26. Tail Call Optimization.

25. findIndex()

26. Number.isInteger()

27. Number.isSafeInteger()

28. isFinite()

29. Support for constants

30. Block Scope

31. Extended Parameter Handling

32. Template Literals

33. Extended Literals

34. Enhanced Object Properties

35. Modules

36. Iterators

37. Generators

38. Collections

39. New built-in methods for various classes

40. Promises

Benefits and advantages of ES6: 

There are many benefits to learning ES6. Below are some of the benefits that are offered by its new features:

1.ES6 Let keyword allows developers to declare variables that are limited in scope to the statement, block or expression in which they are used. Not like the var keyword, which specifies a variable globally or locally to an entire code function despite the block scope.

2. The new classes that are introduced in ES6 present software developers with a much clearer and simpler syntax to create objects and to deal with class inheritance. ES6 syntax offers two ways to define a class first is by using class declarations, second ids by using class expressions.

3. ES6 provides a more advanced pattern for importing/exporting modules than the widely used pattern in regular Javascript.

Career opportunities in ES6: 

An increasing number of companies are bringing up the need for Javascript ES6 professionals. If you are in the look for career opportunities that are available in this field, they are large, and some of them are listed below.

1. You get a lot of job opportunities if you study Javascript ES6.

2. You can become a Javascript ES6 Specialist in an organization.

3. After taking this certification course of the Javascript ES6 module, you can become a Javascript Engineer.

4. You can become a Functional Javascript ES6 consultant.

5. You can become a Javascript ES6 Consultant, either freelancing or in an organization.

6. You can become a Frontend Javascript developer, after finishing this module and getting certified.

7. You can become a  Functional Javascript ES6 Consultant for an organization.

8. You can become a team leader in an organization and be responsible for managing javascript systems

9. You can become a software engineer or a Javascript ES6 specialist and Javascript Engineering Trainer.

10. You can become a senior Javascript engineer commanding high pay.

ES6 Course Outline: 

ES6 - Introduction

ES6 - Environment

ES6 - Syntax

ES6 - Variables

ES6 - Operators

ES6 - Decision Making

ES6 - Loops

ES6 - Functions

ES6 - Events

ES6 - Cookies

ES6 - Page Redirect

ES6 - Dialog Boxes

ES6 - Void Keyword

ES6 - Page Printing

ES6 - Objects

ES6 - Number

ES6 - Boolean

ES6 - Strings

ES6 - New String Methods

ES6 - Arrays

ES6 - Date

ES6 - Math

ES6 - RegExp

ES6 - HTML DOM

ES6 - Collections

ES6 - Classes

ES6 - Promises

ES6 - Modules

ES6 - Error Handling

ES6 - Validations

ES6 - Animation

ES6 - Multimedia

ES6 - Debugging

ES6 - Image Map

ES6 - Browsers

ES6 - Exams And Certification

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