What is @ant-design/cssinjs?
@ant-design/cssinjs is a library that allows you to write CSS-in-JS for Ant Design components. It provides a way to style your components using JavaScript, which can help in maintaining styles in a modular and reusable manner.
What are @ant-design/cssinjs's main functionalities?
Define Styles
This feature allows you to define styles using JavaScript objects. The `createUseStyle` function takes a callback that returns an object with your styles. The `token` parameter can be used to access theme variables.
const useStyle = createUseStyle(({ token }) => ({
button: {
backgroundColor: token.colorPrimary,
color: token.colorText,
padding: '10px 20px',
border: 'none',
borderRadius: '4px',
cursor: 'pointer'
}
}));
Apply Styles
This feature allows you to apply the defined styles to your components. The `useStyle` hook returns an object with the generated class names, which you can then apply to your JSX elements.
const MyButton = () => {
const { styles } = useStyle();
return <button className={styles.button}>Click Me</button>;
};
Theming
This feature allows you to use theming in your application. You can define a theme object and use the `ThemeProvider` component to pass the theme to your styled components.
const theme = {
colorPrimary: '#1890ff',
colorText: '#ffffff'
};
const App = () => (
<ThemeProvider theme={theme}>
<MyButton />
</ThemeProvider>
);
Other packages similar to @ant-design/cssinjs
styled-components
styled-components is a popular library for writing CSS-in-JS. It allows you to create styled components with tagged template literals. Compared to @ant-design/cssinjs, styled-components is more general-purpose and not specifically tied to Ant Design.
emotion
Emotion is another library for writing CSS-in-JS. It offers both a styled API similar to styled-components and a css function for creating class names. Emotion is known for its performance and flexibility, making it a strong alternative to @ant-design/cssinjs.
jss
JSS is a library for writing CSS-in-JS with a focus on high performance and modularity. It provides a powerful API for defining styles and theming. JSS is more low-level compared to @ant-design/cssinjs, offering more control but requiring more setup.