JavaScript ES2021 Exciting Features

Every year, JavaScript update adds new features. This year ES2020 or ES11 was released (Read ES2020 features article), with ES2021 or ES12 expected to be released in mid-2021.

New features that are added to JavaScript each year go through a four-stage process, with the fourth stage being the last one. In this article, I will discuss the features that have already reached stage four and are added to the Google Chrome V8 engine.

List of the new features discussed in this article

• String.prototype.replaceAll
• Promise.any
• Logical Operators and Assignment Expressions
• Numeric Separators
• Intl.ListFormat
• dateStyle and timeStyle options for Intl.DateTimeFormat

#javascript-introduction #javascript #es12 #javascript-tips #es2021

What is GEEK

Buddha Community

JavaScript ES2021 Exciting Features

Every year, JavaScript update adds new features. This year ES2020 or ES11 was released (Read ES2020 features article), with ES2021 or ES12 expected to be released in mid-2021.

New features that are added to JavaScript each year go through a four-stage process, with the fourth stage being the last one. In this article, I will discuss the features that have already reached stage four and are added to the Google Chrome V8 engine.

List of the new features discussed in this article

• String.prototype.replaceAll
• Promise.any
• Logical Operators and Assignment Expressions
• Numeric Separators
• Intl.ListFormat
• dateStyle and timeStyle options for Intl.DateTimeFormat

#javascript-introduction #javascript #es12 #javascript-tips #es2021

What is JavaScript - Stackfindover - Blog

Who invented JavaScript, how it works, as we have given information about Programming language in our previous article ( What is PHP ), but today we will talk about what is JavaScript, why JavaScript is used The Answers to all such questions and much other information about JavaScript, you are going to get here today. Hope this information will work for you.

Who invented JavaScript?

JavaScript language was invented by Brendan Eich in 1995. JavaScript is inspired by Java Programming Language. The first name of JavaScript was Mocha which was named by Marc Andreessen, Marc Andreessen is the founder of Netscape and in the same year Mocha was renamed LiveScript, and later in December 1995, it was renamed JavaScript which is still in trend.

What is JavaScript?

JavaScript is a client-side scripting language used with HTML (Hypertext Markup Language). JavaScript is an Interpreted / Oriented language called JS in programming language JavaScript code can be run on any normal web browser. To run the code of JavaScript, we have to enable JavaScript of Web Browser. But some web browsers already have JavaScript enabled.

Today almost all websites are using it as web technology, mind is that there is maximum scope in JavaScript in the coming time, so if you want to become a programmer, then you can be very beneficial to learn JavaScript.

JavaScript Hello World Program

In JavaScript, ‘document.write‘ is used to represent a string on a browser.

<script type="text/javascript">
	document.write("Hello World!");
</script>

How to comment JavaScript code?

• For single line comment in JavaScript we have to use // (double slashes)
• For multiple line comments we have to use / * – – * /

<script type="text/javascript">

//single line comment

/* document.write("Hello"); */

</script>

Advantages and Disadvantages of JavaScript

#javascript #javascript code #javascript hello world #what is javascript #who invented javascript

Hire Dedicated JavaScript Developers -Hire JavaScript Developers

It is said that a digital resource a business has must be interactive in nature, so the website or the business app should be interactive. How do you make the app interactive? With the use of JavaScript.

Does your business need an interactive website or app?

Hire Dedicated JavaScript Developer from WebClues Infotech as the developer we offer is highly skilled and expert in what they do. Our developers are collaborative in nature and work with complete transparency with the customers.

The technology used to develop the overall app by the developers from WebClues Infotech is at par with the latest available technology.

Get your business app with JavaScript

For more inquiry click here https://bit.ly/31eZyDZ

Book Free Interview: https://bit.ly/3dDShFg

#hire dedicated javascript developers #hire javascript developers #top javascript developers for hire #hire javascript developer #hire a freelancer for javascript developer #hire the best javascript developers

New feature in JavaScript ES2021 (ES12)

ECMAScript 2021 version is expected to be released in the next year, and now that we are finalizing this dystopic 2020 is an excellent time to review the new functionality that will bring the ES12 version.
This list is based on ECMAScript proposal four, which means that these features will be in the next version.

Index

• String.prototype.replaceAll()
• Promise.any()
• WeakRefs
• Logical assignment operators
• Numeric separators

#es2021 #javascript #es12 #javascript-development

The essential JavaScript concepts that you should understand

As a JavaScript developer of any level, you need to understand its foundational concepts and some of the new ideas that help us developing code. In this article, we are going to review 16 basic concepts. So without further ado, let’s get to it.

#javascript-interview #javascript-development #javascript-fundamental #javascript #javascript-tips