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Critical CSS

(critical-css-extractor.kigo.studio)
234 points stevenpotts | 1 comments | 06 May 25 03:13 UTC | HN request time: 0.261s | source
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stevenpotts ◴[06 May 25 03:13 UTC] No.43901496[source]▶
I searched online for tools to extract the critical css of a website for one of my clients, I couldn't find one that did the job so I did so after using Puppeteer locally and then decided to share the solution I used that let's you specify how long to wait after page load to extract the styles; even found a paid one but requested refund after it didn't work.

Feedback welcome, it's free for now.

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al_borland ◴[06 May 25 05:33 UTC] No.43902081[source]▶
FYI: While a bit of an edge case, as I don’t know why anyone would do this realistically… If a site without CSS is passed, it throws an error.
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1. stevenpotts ◴[08 May 25 17:16 UTC] No.43928557[source]▶
interesting! thanks!