postcss-selector-parser

postcss-selector-parser

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

Install

With npm do:

npm install postcss-selector-parser

Quick Start

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:

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

Similar packages

Other packages similar to postcss-selector-parser

css-what

css-what is a CSS selector parser that can parse selectors into an understandable format but does not offer the same level of manipulation and transformation capabilities as postcss-selector-parser.

css-selector-tokenizer

css-selector-tokenizer can tokenize and parse CSS selectors. It provides a different API and approach compared to postcss-selector-parser, focusing more on the tokenization aspect rather than direct manipulation.

scss-parser

scss-parser is designed to parse SCSS syntax. While it can handle selectors within the SCSS syntax, its primary focus is broader than just selectors, making it less specialized compared to postcss-selector-parser.