https://github.com/gucong3000/postcss-jsx

PostCSS syntax for parsing CSS in JS literals
https://github.com/gucong3000/postcss-jsx

css css-in-js parsing postcss postcss-syntax react syntax

Last synced: 12 days ago
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PostCSS syntax for parsing CSS in JS literals

• Host: GitHub
• URL: https://github.com/gucong3000/postcss-jsx
• Owner: gucong3000
• License: mit
• Created: 2018-04-18T03:05:28.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2024-02-27T13:34:15.000Z (9 months ago)
• Last Synced: 2024-10-30T01:01:49.610Z (15 days ago)
• Topics: css, css-in-js, parsing, postcss, postcss-syntax, react, syntax
• Language: JavaScript
• Homepage:
• Size: 116 KB
• Stars: 76
• Watchers: 4
• Forks: 28
• Open Issues: 7
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
PostCSS JSX Syntax

====

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[PostCSS](https://github.com/postcss/postcss) syntax for parsing [CSS in JS](https://github.com/MicheleBertoli/css-in-js) literals:

- [aphrodite](https://github.com/Khan/aphrodite)

- [astroturf](https://github.com/4Catalyzer/astroturf)

- [csjs](https://github.com/rtsao/csjs)

- [css-light](https://github.com/streamich/css-light)

- [cssobj](https://github.com/cssobj/cssobj)

- [electron-css](https://github.com/azukaar/electron-css)

- [emotion](https://github.com/emotion-js/emotion)

- [freestyler](https://github.com/streamich/freestyler)

- [glamor](https://github.com/threepointone/glamor)

- [glamorous](https://github.com/paypal/glamorous)

- [j2c](https://github.com/j2css/j2c)

- [linaria](https://github.com/callstack/linaria)

- [lit-css](https://github.com/bashmish/lit-css)

- [react-native](https://github.com/necolas/react-native-web)

- [react-style](https://github.com/js-next/react-style)

- [reactcss](https://github.com/casesandberg/reactcss)

- [styled-components](https://github.com/styled-components/styled-components)

- [styletron-react](https://github.com/rtsao/styletron)

- [styling](https://github.com/andreypopp/styling)

- [typestyle](https://github.com/typestyle/typestyle)

## Getting Started

First thing's first, install the module:

```

npm install postcss-syntax postcss-jsx --save-dev

```

## Use Cases

```js

const postcss = require('postcss');

const stylelint = require('stylelint');

const syntax = require('postcss-syntax');

postcss([stylelint({ fix: true })]).process(source, { syntax: syntax }).then(function (result) {

	// An alias for the result.css property. Use it with syntaxes that generate non-CSS output.

	result.content

});

```

input:

```javascript

import glm from 'glamorous';

const Component1 = glm.a({

	flexDirectionn: 'row',

	display: 'inline-block',

	color: '#fff',

});

```

output:

```javascript

import glm from 'glamorous';

const Component1 = glm.a({

	color: '#fff',

	display: 'inline-block',

	flexDirectionn: 'row',

});

```

## Advanced Use Cases

Add support for more `css-in-js` package:

```js

const syntax = require('postcss-syntax')({

	"i-css": (index, namespace) => namespace[index + 1] === "addStyles",

	"styled-components": true,

});

```

See: [postcss-syntax](https://github.com/gucong3000/postcss-syntax)

## Style Transformations

The main use case of this plugin is to apply PostCSS transformations to CSS code in template literals & styles as object literals.