
Security News
Meet Socket at Black Hat and DEF CON 2025 in Las Vegas
Meet Socket at Black Hat & DEF CON 2025 for 1:1s, insider security talks at Allegiant Stadium, and a private dinner with top minds in software supply chain security.
css-extractor
Advanced tools
:gem: extracts class names and ids from CSS
$ npm install css-extractor
var extractor = require('css-extractor');
var css = "#id, .class { color:#000 }";
extractor.extract(css);
// => ['#id','.class']
extract
will return an array of all unique class names and ids found
This module was designed to be lightweight, with no dependencies, using RegExp
patterns to trim the input CSS content and capture the class names and ids.
Tests are performed using the tap
testing framework. To run:
$ npm install
$ npm test
The majority of existing test cases are meant to ensure compatibility with common and uncommon syntactic features and liberties available in CSS, including:
@media
queries#id[href='#id-like']
For more on such cases, check out the .css
files in test\fixtures
FAQs
:gem: extracts class names and ids from CSS
The npm package css-extractor receives a total of 1 weekly downloads. As such, css-extractor popularity was classified as not popular.
We found that css-extractor 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.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Meet Socket at Black Hat & DEF CON 2025 for 1:1s, insider security talks at Allegiant Stadium, and a private dinner with top minds in software supply chain security.
Security News
CAI is a new open source AI framework that automates penetration testing tasks like scanning and exploitation up to 3,600× faster than humans.
Security News
Deno 2.4 brings back bundling, improves dependency updates and telemetry, and makes the runtime more practical for real-world JavaScript projects.