History

Ahmet Guzererler 7dd7a5c0b6 fix: migrate backend to port 8088 and use 127.0.0.1 to avoid macOS system conflicts - move backend port from 8001 to 8088 - update frontend to use 127.0.0.1 explicitly instead of localhost - add request/response logging middleware to backend - fix explicit CORS origin matching for browser compatibility		2026-03-22 22:51:09 +01:00
..
API.md	fix: migrate backend to port 8088 and use 127.0.0.1 to avoid macOS system conflicts	2026-03-22 22:51:09 +01:00
CHANGELOG.md	fix: migrate backend to port 8088 and use 127.0.0.1 to avoid macOS system conflicts	2026-03-22 22:51:09 +01:00
LICENSE-MIT	fix: migrate backend to port 8088 and use 127.0.0.1 to avoid macOS system conflicts	2026-03-22 22:51:09 +01:00
README.md	fix: migrate backend to port 8088 and use 127.0.0.1 to avoid macOS system conflicts	2026-03-22 22:51:09 +01:00
package.json	fix: migrate backend to port 8088 and use 127.0.0.1 to avoid macOS system conflicts	2026-03-22 22:51:09 +01:00
postcss-selector-parser.d.ts	fix: migrate backend to port 8088 and use 127.0.0.1 to avoid macOS system conflicts	2026-03-22 22:51:09 +01:00

README.md

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