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JSS (JavaScript Style Sheets) is a library for generating CSS styles with JavaScript. It allows you to define styles in a JavaScript object and apply them to your components, making it easier to manage and maintain styles in a JavaScript-centric development environment.
Creating Styles
This feature allows you to create styles using JavaScript objects. The `createStyleSheet` method generates a stylesheet from the provided styles and attaches it to the document.
const styles = {
button: {
color: 'blue',
background: 'white',
border: '1px solid blue'
}
};
const { classes } = jss.createStyleSheet(styles).attach();
// Usage in a component
const button = document.createElement('button');
button.className = classes.button;
button.textContent = 'Click me';
document.body.appendChild(button);
Dynamic Styles
This feature allows you to create dynamic styles that can change based on props or state. The `update` method is used to update the styles with new values.
const styles = {
button: {
color: props => props.color,
background: 'white',
border: '1px solid blue'
}
};
const sheet = jss.createStyleSheet(styles);
const { classes } = sheet.update({ color: 'red' }).attach();
// Usage in a component
const button = document.createElement('button');
button.className = classes.button;
button.textContent = 'Click me';
document.body.appendChild(button);
Theming
This feature allows you to create themes that can be applied to your styles. The styles can reference theme variables, making it easy to switch themes or update theme values.
const theme = {
primaryColor: 'blue',
secondaryColor: 'green'
};
const styles = theme => ({
button: {
color: theme.primaryColor,
background: 'white',
border: `1px solid ${theme.primaryColor}`
}
});
const sheet = jss.createStyleSheet(styles(theme)).attach();
const { classes } = sheet;
// Usage in a component
const button = document.createElement('button');
button.className = classes.button;
button.textContent = 'Click me';
document.body.appendChild(button);
Styled-components is a library for styling React components using tagged template literals. It allows you to write actual CSS code to style your components and supports theming and dynamic styling. Compared to JSS, styled-components is more tightly integrated with React and uses a different syntax for defining styles.
Emotion is a library designed for writing CSS styles with JavaScript. It provides both a styled API similar to styled-components and a css API for defining styles as objects. Emotion is known for its performance and flexibility, offering a similar feature set to JSS but with a different API and additional performance optimizations.
Aphrodite is a library for styling React components with JavaScript. It allows you to define styles as JavaScript objects and provides support for media queries and pseudo-selectors. Aphrodite is simpler and more lightweight compared to JSS, but it may lack some of the advanced features and flexibility that JSS offers.
A lib for generating Style Sheets with JavaScript.
See our website jss for more information.
Using npm:
npm install jss
or using yarn:
yarn add jss
FAQs
A lib for generating Style Sheets with JavaScript.
We found that jss demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
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