What Is JavaScript? Functions And Benefits

Table of Contents

JavaScript is a programming languag that must be known by people who want or are working with technology-based companies. Compared to other programming languages, this programming language is the easiest and most frequently used programming language.

Javascript or commonly known as JS is a programming language that is often used to create web pages. Currently, there are many people who use JS to make web pages look attractive to visitors, where these three elements are related to one another.

1. HTML : Creating and adding content to the web.
2. CSS : Determine the layout, style and develop website pages.
3. Javascript : Improve the appearance and system of web pages.

On websites, this programming language is usually used to connect HTML and CSS scripts. Besides being easy, this programming language is also often used compared to other programming languages.

Here are some of the advantages of using JavaScript, including:

• Easy to get visitors
• Faster and lighter
• Easy to handle when an error occurs
• Limited objects
• Unencrypted script

Use of JavaScript

1. Create Interaction

Currently the website is one of the right platforms for doing online business and other activities.

2. Developer Mobile Applications

Besides being used for websites, JavaScript is also used to develop applications on mobile devices or cellphones, with JS the application will look more attractive and comfortable to use.

3. Creating Web-Based Games

This has been confirmed using JavaScript.

4. Web Applications

All detailed views can be seen with just one click, thanks to the role of Javascript which interacts with the browser without having to send messages back and forth to the server. Javascript uses application programming interfaces (APIs) that give code extra power.

What is Vanilla JavaScript

Reporting from Skillcrush , Vanilla Javascript is the use of JavaScript without using 3rd party libraries , plugins , or extensions . .

It can be seen, currently many developers are using Javascript to develop websites. Developers will usually use another programming language if they really need something more specific.