Puppeteer script using Chrome's Coverage Report for CSS and JavaScript files.
Article about this: https://medium.com/@WillmannTobias/how-to-bulk-find-unused-css-and-javascript-with-puppeteer-and-chrome-coverage-f79f7d885d59
Documentation: https://pptr.dev/#?product=Puppeteer&version=v3.3.0&show=api-class-coverage
use "npm install" to install
"fs":
"puppeteer":
Open index.js and setup the URLs you want to test, some projectname:
const projectname = "blick2"
const urlToTest = [
"https://www.blick.ch/",
"https://www.blick.ch/news/politik/krisengipfel-in-bern-wer-stoppt-die-corona-idioten-id15961017.html"
]Start the script with
node index.js
The script will create a folder
/results/#your-filename#/
Within the folder you will find data.csv