Extract CSS from websites and browser extensions
npm i fetch-css
import fetchCss from "fetch-css";
// retrieve CSS of a website
const [{css}] = await fetchCss([{url: "https://example.com"}]);
// extract CSS from a Chrome extension
const [{css}] = await fetchCss([{crx: "hlepfoohegkhhmjieoechaddaejaokhf"}]);
-
sources
: Array Array of source objects-
source
: Object-
url
: string or Array An absolute URL pointing to either a website or directly to a CSS or JS file (to extract inlined CSS strings from) -
fetchOpts
: Object Options passed to fetch -
crx
: string A Chrome extension id -
contentScriptsOnly
: boolean Whether to pull only content scripts from a extension. Default:false
-
strict
: boolean Whether to throw an error if fetch fails. Default:false
-
-
Returns a Promise
that resolves to a sources
array with additional css
properties present on each source.
- remap-css - Remap CSS rules based on declaration value
© silverwind, distributed under BSD licence