Are you interested in knowing about some key differences between CSS vs JavaScript? If yes, then you are now at the right place. We know that CSS vs JavaScript is always a big concern among the students. Before going deeper, Let’s start with a short introduction to each of these terms.
Introduction To CSS
CSS is a short form for Cascading Style Sheet. It is a style sheet programming language that is used to design the HTML elements that are displayed in browsers as web pages. If CSS is not used in the site that was created using HTML appears boring.
The basic idea behind CSS is that CSS provides the outer cover for all HTML elements. If you think of HTML as the skeleton for the web-page, then CSS will be the outer skin of that skeleton. The Internet media type (MIME type) of CSS is text/CSS.
Introduction To JavaScript
JavaScript is a lightweight, cross-platform and interpreted scripting language. It is widely used for the creation of web-based pages, however, numerous non-browser applications also utilize it. JavaScript is a suitable choice to develop client-side applications and Server-side development.

JavaScript includes a standard library of objects that include Date, Array, and Math and a basic elements collection of language like operators, control structures, and statements. JavaScript is a language that can be used for both server-side and for client-side.
CSS vs JavaScript: Features
Here in this table you can see the features of both CSS and JavaScript:
CSS | JavaScript |
CSS vs JavaScript: The Key Differences
There are so many differences in between CSS vs JavaScript that are important ones and some of them are the following which are shown below:
- CSS is used for organizing the HTML pages and it can’t work alone. In contrast, JavaScript is used to add action to HTML pages and may be run alone in the browser console.
- CSS is considerably more agreeable and it is important one for organization as well as for structuring of websites. In contrast, JavaScript is developed further and offers more capacities and collaboration options for a web page.
- Every program supports CSS. In contrast, JavaScript is bolstered only by real apps.
- JavaScript can accept frames, can be used to detect guest programs , and is utilized to retrieve other information from guest PCs.
- As compared to CSS, JavaScript covers the more market.
- The tag <script> is used for the JavaScript capacities. In contrast, CSS characterizes the HTML component, straightforwardly.
CSS vs JavaScript: In Tabular Form
The table below is a comparison table of CSS vs JavaScript
Basis For Comparison | CSS | JavaScript |
Definition | CSS is an abbreviation for Cascading Style Sheet, and it is used to style HTML pages. | JavaScript is a computer language that may enhance the static HTML pages by adding dynamic features. |
Developed By | It is developed by W3C (World Wide Web Consortium). | It is developed by Brendan Eich. |
File Extension | The file extension taht CSS use is the “.css”. | The file extension taht JavaScript use is the “.js”. |
Client-Side & Server-Side | CSS code is executed on the client side, in the user’s browser. | JavaScript code is executed on the client side as well as on server-side. |
HTML Tags | <style> …. </style> | <script> ……</script> |
Language | It is a markup language. | It is high-level, object-oriented programming language. |
Errors | The code of CSS doesn’t throw any errors. | The code of JavaScript throws errors. |
Complicated Language | CSS is simple to grasp because it is not a programming language and does not cover a wide range of topics. | JavaScript is more difficult than the other two frontend languages, HTML and CSS, because it contains almost all of the syntax of high-level programming languages. |
Browser Support | Every browser supports the CSS files execution. | Even though every major browser supports JavaScript, some libraries of the JavaScript are not supported by all browsers. |
Resilience | CSS code does not generate errors, so a faulty code does not effect the entire web page. | If there is a bug in the JavaScript code, it may have an impact on the web page. |
Application | It is used to customise the HTML page by changing the colour, layout, font style, and so forth. | JavaScript is more comprehensive than CSS. And JavaScript can be used for games, form handling, security, special effects, etc. |
Conclusion (CSS vs JavaScript)
In this blog, we have discussed CSS vs JavaScript. And, for the students to understand the differences that are essential cones in between the terms CSS vs JavaScript is very helpful. But if in any case, you need assistance regarding JavaScript Assignment Help or HTML Assignment Help then feel free to contact Tus. We are always available to help you.
FAQs Related To CSS vs JavaScript
Which is faster CSS or JavaScript?
CSS provides high performance because it offloads animation logic to the browser. This allows the browser to optimise the memory usage, DOM interaction and also utilising the GPU to increase speed. In contrast, Javascript speed can range from reasonably quicker to much slower than the CSS.
Can I learn JavaScript without CSS?
Yes, by learning Node JS, which does not require HTML and CSS, unlike web apps that are traditional one. You may also study JavaScript concepts such as scopes, ES6 classes, declarations, closures, so that can be performed separately in the JS compiler.