aphrodite-to-jss
Advanced tools
This module is an Aphrodite compatible API on top of JSS. This module is designed to easily switch a large code base from Aphrodite to JSS.
The main difference with aphrodite-jss is that all of the Aphrodite styles are compatible (ex: css supports nested arrays, etc).
When using webpack or babel, you can resolve aphrodite to aphrodite-to-jss.
$ yarn add aphrodite-to-jss
import React, { Component } from 'react';
import { render } from 'react-dom';
import { StyleSheet, css } from 'aphrodite-to-jss';
const styles = StyleSheet.create({
'@global': {
html: {
textAlign: 'center'
}
},
red: {
backgroundColor: 'red'
},
blue: {
backgroundColor: 'blue'
},
blink: {
animationName: {
from: { opacity: 0 },
to: { opacity: 1 }
},
animationDuration: '3s, 1200ms',
animationIterationCount: 'infinite'
},
hover: {
':hover': {
backgroundColor: 'red'
}
},
small: {
'@media (max-width: 600px)': {
backgroundColor: 'red',
}
}
});
class App extends Component {
render() {
return <div>
<span className={css(styles.red)}>
This is red.
</span>
<span className={css(styles.hover)}>
This turns red on hover.
</span>
<span className={css(styles.small)}>
This turns red when the browser is less than 600px width.
</span>
<span className={css(styles.red, styles.blue)}>
This is blue.
</span>
<span className={css(styles.blue, styles.blink)}>
This is blue and blink
</span>
<span className={css(styles.blue, styles.small)}>
This is blue and turns red when the browser is less than
600px width.
</span>
</div>;
}
}
render(document.body, <App />, () => {
// Difference with aphrodite: need to be called once in the browser
// When not using SSR: it can be called next to StyleSheet.create (before rendering)
StyleSheet.attach();
});
aphrodite-to-jss takes the best of both worlds:
From Aphrodite:
{ ':hover': { color: 'red' } }{ animation: { from: { opacity: 0 }, to: { opacity: 1} } }{ display: ['-webkit-flex', 'flex'] }From JSS:
{ '&:hover': { color: 'red' } }{ '& .button': { color: 'red' } }{ '@global': { html: { color: 'black' } } }{ margin: 2, marginRight: 4 }The API for SSR differs with the one from Aphrodite.
There are 2 functions you need to know - StyleSheet.toCSSString() and StyleSheet.reset(). As aphrodite-to-jss can not know that you are rendering a new response, you need to get the CSS (StyleSheet.toCSSString()) when you are processing the first request and call StyleSheet.reset() to clean up the styles your current page has produced.
import { StyleSheet } from 'aphrodite-jss'
function render() {
const app = renderApp()
const css = StyleSheet.toCSSString()
StyleSheet.reset()
return `
<head>
<style>
${css}
</style>
<head>
<body>
${app}
</body>
`
}
StyleSheet.create(styles: StyleDefinitions): { [key: string]: SheetDefinition }Create function doesn't render anything, it just registers your styles.
Returns an object, where key names correspond the original styles object.
StyleSheet.attach(): voidThis method should be called in the browse, it attach the <style> element from JSS to the DOM.
When doing SSR, it should be called after the first rendering (after removing the server rendered <style> element).
When not doing SSR, it can be called when importing aphrodite-to-jss.
StyleSheet.toCSSString(): stringFor SSR, it returns the CSS string that have be injected.
StyleSheet.reset(): stringReset the injected styles.
css(...styles: SheetDefinitions): stringInjects a previously defined rule to the dom. This is done in sync, so the CSS rule is immediately available.
Returns a class name.
MIT
1.1.7
FAQs
Aphrodite compatible API on top of JSS.
The npm package aphrodite-to-jss receives a total of 1 weekly downloads. As such, aphrodite-to-jss popularity was classified as not popular.
We found that aphrodite-to-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.
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