What is CSS in JavaScript?
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CSS, a core technology used by website designing company, is not a feature of JavaScript; rather, it styles HTML content. It’s crucial to understand their distinct roles in web development.
What is CSS?
The full name of CSS is Cascading Style Sheets. It decides how HTML elements will appear on the screen. CSS handles the layout and visual aspects of web pages.
What is JavaScript?
JavaScript is a programming language. This makes websites interactive. JavaScript allows complex features to be added to web pages.
How does CSS work in JavaScript :
Usually CSS and JavaScript are separate. But in CSS-in-JS, JavaScript is used to write the CSS. This allows dynamic styling of components.
Why use CSS in JavaScript :
1. Dynamic Styling : This allows styling to change according to user actions.
2. Specific Styles : These styles are limited to components only.
3. Less Error : This reduces the need for multiple files.
Famous Libraries for CSS in JavaScript These are some libraries that make CSS-in-JS easy:
Styled-Components : This library allows you to do component-level styling.
Emotion : This emotion library comes with performance optimizations.
Advantages of CSS in JavaScript
1. Modularity : Styles are linked to components.
2. Maintenance : Maintenance is easier in larger projects.
3. Reuse : Components and styles can be reused.
Challenges :
1. Performance : Loading too much JavaScript can slow down the site.
2. Complexity : This can be a little tricky for newbies.