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README.​md

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postcss-selector-parser ![test](https://github.com/postcss/postcss-selector-parser/actions/workflows/test.yml)

Selector parser with built in methods for working with selector strings.

Install

With npm do:

```

npm install postcss-selector-parser

```

Quick Start

```js

const parser = require('postcss-selector-parser');

const transform = selectors => {

selectors.walk(selector => {

// do something with the selector

console.log(String(selector))

});

};

const transformed = parser(transform).processSync('h1, h2, h3');

```

To normalize selector whitespace:

```js

const parser = require('postcss-selector-parser');

const normalized = parser().processSync('h1, h2, h3', {lossless: false});

// -> h1,h2,h3

```

Async support is provided through parser.process and will resolve a Promise

with the resulting selector string.

API

Please see API.md.

Credits

  • Huge thanks to Andrey Sitnik (@ai) for work on PostCSS which helped

accelerate this module's development.

License

MIT