As a developer, how much do you use JavaScript?

JavaScript is an object oriented, interpreted scripting language. It’s basically a client-side scripting language which is used to develop dynamic and interactive websites. As you know html used to add elements on the web page whereas CSS is used to make its beautification and JavaScript used to add functionalities like interactivity, animation. JavaScript is also used in the development of mobile application, server-side implementation, game development.

We can also use JavaScript with other front-end frameworks like ReactJS, AngularJS, Vue.js. Using these frameworks and libraries developers can easily create dynamic web application and complex designs. In the Full-stack development JavaScript used in both front-end and back-end development. You can use JavaScript with Node.js to create sever side application backend.

Why we Need JavaScript?

Talking about JavaScript, it was created 20 years ago, now a days Approx 95% of the website uses JavaScript. Talking about me, I use JavaScript on daily basis, as being a student with expertise in web development domain it used everywhere and without it there is not survival in this industry.

Client-side Scripting

JavaScript is used as a client-side scripting language. Here Client side means it runs in the web browser of the user machine and it can interact with the HTML and CSS of a website pages to create dynamic and interactive user interfaces.

User Interaction

JavaScript allows you to create interactive elements on a web page, such as dropdown menus, form validations, and sliders. These features improve the user experience and make the website more interesting.

Cross-browser Compatibility

Now a day all the modern browser has capability of running JavaScript. This means that you can write JavaScript code that will work across different browsers and operating systems, ensuring a consistent user experience.

Front-end Frameworks and Libraries

Popular front-end frameworks and libraries like Angular JS, Vue.js and React JS are created using JavaScript language. Theses libraries and frameworks provide developers a better and efficient way to create dynamic and interactive web pages.

Why to Learn JavaScript?

Create Dynamic and Interactive web Applications

JavaScript is a primary language which is used to create dynamic and interactive websites. By learning JavaScript language user can add interactivity and functionality to their web pages which will lead to a better user experience for your visitors.


JavaScript is a versatile language. means it can be used for a wide range of application including web development, mobile app development, game development, server-side development, and more. Learning JavaScript can provide you with a solid foundation for learning other programming languages and technologies.

High Demand in the Job Market

JavaScript is one of the most popular programming languages in the world, and there is a high demand in market for developers who are proficient in JavaScript. Learning JavaScript can open up many job opportunities and career paths in web development, mobile app development, game development, and more.

Server-side Development

After invention of the Node.js framework JavaScript can now be used for server-side development. This means that developers can use the same language for both the front-end and back-end of a web application, making it easier to build and maintain.

By looking at above points which has been mentioned we get to know about advantages of JavaScript and how much scope is there for the developers in the future. As JavaScript is a primary skill for the developers so, it makes this language more crucial to learn.

Updated on: 14-Apr-2023


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