DEV Community

Cover image for What is JavaScript? JavaScript and Web Development?
Our Coding Hours
Our Coding Hours

Posted on


What is JavaScript? JavaScript and Web Development?

Whenever a web portal does far more than displaying static material on the screen— presenting regular content modifications, infographics, dynamic 2D/3D visuals, sliding multimedia jukeboxes, and so on — you can guarantee that JavaScript is being an active participant. It's the main module of a three-layer frame that is used in regular web technology solutions, the first two of which are HTML and CSS

HTML is the hypertext markup language that we have been using to give structure and legitimacy to our web content, such as establishing sections, format, and data tables, as well as inserting visual content.
CSS is a collection of rules and guidelines that we use to provide for customization to HTML content, such as changing theme colours and fonts and arranging material in rows or columns. Basically used for designing the web page.
JavaScript is a scripting language for creating dynamically updated material, controlling multimedia, animating pictures, and remarkably much everything else.

How Would the Website Appear if JavaScript Wasn't Used?

All you'd have on the web if JavaScript didn't exist would be HTML and CSS. Only limited website constructions are possible with them together. Without JavaScript, your webpages and websites would be static, with CSS providing just the dynamic modifications such as animations.

Benefits of JavaScript:

The following are some of the Advantages of JavaScript:

  1. You can authenticate user input before transferring the page to the server, resulting in less server interaction. This reduces server traffic, resulting in lower stress on your server.

  2. Visitors get instant results; they wouldn't have to wait for the page to update to discover if they've missed something.

  3. Increased active engagement: You may make UI that responds when the user moves their cursor through them or triggers things with the key.

  4. To provide a Rich Interface to your site users, you can utilize JavaScript to incorporate features like roll elements and slideshows.

A Web application is divided into two parts:

The Client-side is software that runs on a user's web browser, while server-side software operates on the server. Client-side web development focuses on interactivity and data visualisation, whereas server-side web development focuses on data management behind the scenes.

Client-side, server-side, and full-stack development are the three main types of web development. To make a website work, both client-side and server-side programmes are required. In order to create a well-designed and functional product, skilled professionals in these domains frequently need to collaborate closely.

JavaScript can be used on both the client-side and server-side. A truly wonderful creation.

Follow us:


Top comments (0)