What are the features of ES?

What are the features of ES?

What are the features of ES?

5 features of ES 6 / 7 / 8 that supercharge your JavaScript

  • Block scope variables. It might not seem so at first but being able to write let id = 1; or const customerName = ‘Barry’; can make a huge difference to the readability of a code base.
  • Template Strings.
  • Destructuring.
  • Spread operator.
  • Iterables and generators.

What are the new features introduced in ES6?

New Features in ES6

  • The let keyword.
  • The const keyword.
  • Arrow Functions.
  • For/of.
  • Map Objects.
  • Set Objects.
  • Classes.
  • Promises.

What is the latest version of ES?


Filename extensions .es
Initial release June 1997
Latest release Edition 12 June 2021
Type of format Scripting language
Website ECMA-262, ECMA-290, ECMA-327, ECMA-357, ECMA-402

Is ES6 same as ES2015?

ES6 / ES2015 You see, ES6 and ES2015 are the same thing. ES6 was the popularized name prior to release. However, the committee that oversees ECMAScript specifications made the decision to move to annual updates. With this change, the edition was renamed to ES 2015 to reflect the year of release.

What are the new features of HTML5?

Now let’s have a look at all the new features that were added in HTML5 that make it better than HTML :

  • Intro of audio and video: Audio and Video tags are the two major addition to HTML5.
  • Nav tag: The tag defines a set of navigation links.
  • Progress tag:
  • Placeholder Attribute:
  • Email attribute:
  • Storage:
  • Ease of use:

What are the different features of ES6?

ES6 brought significant changes to the JavaScript language. It introduces several new features such as, block-scoped variables, new loop for iterating over arrays and objects, template literals, and many other enhancements to make JavaScript programming easier and more fun.

What are ES7 features?

ES7 introduces a new mathematical operator called exponentiation operator. This operator is similar to using Math.pow() method. Exponentiation operator is represented by a double asterisk **. The operator can be used only with numeric values. The syntax for using the exponentiation operator is given below −

Is there ES8?

ES8 or ECMAScript 2017 was released in the year 2017. This version allows new methods of coding with JavaScript.

What is ES8?

Abstract: ES8 or ES2017 is the eighth version of the JavaScript language specification created to offer new features and ways of working with JavaScript.