React Styling Interview Questions

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ReactJS Styling Interview Questions
52) How to use styles in React?
We can use style attribute for styling in React applications, which adds dynamically-computed styles at render time. It accepts a JavaScript object in camelCased properties rather than a CSS string. The style attribute is consistent with accessing the properties on DOM nodes in JavaScript.


const divStyle = {
color: ‘blue’,
backgroundImage: ‘url(‘ + imgUrl + ‘)’

function HelloWorldComponent() {

Hello World!

53) How many ways can we style the React Component?
We can style React Component in mainly four ways, which are given below:

Inline Styling
CSS Stylesheet
CSS Module
Styled Components
For More Information, Click here.

54) Explain CSS Module styling in React.
CSS Module is a CSS file where all class names and animation names are scoped locally by default. It is available only for the component which imports it, and without your permission, it cannot be applied to any other Components. You can create CSS Module file with the .module.css extension.

For More Information, Click here.

55) What are Styled Components?
Styled-Components is a library for React. It is the successor of CSS Modules. It uses enhance CSS for styling React component systems in your application, which is written with a mixture of JavaScript and CSS. It is scoped to a single component and cannot leak to any other element in the page.

The styled-components provides:

Automatic critical CSS
No class name bugs
Easier deletion of CSS
Simple dynamic styling
Painless maintenance

ReactJS Styling Interview Questions

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