How can I implement responsive design using CSS-in-JS?

How can I implement responsive design using CSS-in-JS?

You can use libraries like styled-components or Emotion to create responsive styles. For example, you can use media queries within your styled components.

Can you show me an example of a media query in styled-components?

Sure! Here's a simple example:

import styled from 'styled-components';

const Container = styled.div`
  width: 100%;
  @media (max-width: 768px) {
    width: 50%;
  }
`;

This will make the container 100% wide on larger screens and 50% wide on screens smaller than 768px.

What about using Emotion for responsive design?

With Emotion, you can achieve similar results. Here's an example:

/** @jsxImportSource @emotion/react */
import { css } from '@emotion/react';

const containerStyle = css`
  width: 100%;
  @media (max-width: 768px) {
    width: 50%;
  }
`;

This will apply the same responsive behavior as the styled-components example.

Are there any best practices for responsive design in CSS-in-JS?

Yes! Some best practices include using relative units (like percentages or ems), keeping your styles organized, and testing on multiple devices to ensure a good user experience.