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Ask HN: Simple open source to remove the bright background on a web page?

by 9o1d on 6/1/25, 10:37 PM with 4 comments

• by carlosjobim on 6/1/25, 11:55 PM

  Enable reader mode on your browser. It's built-in, no plugins needed. Open source is the wrong way.

• by willcate on 6/1/25, 11:44 PM

  To endarken any page while you're browsing, just execute this javascript in a bookmark:

  javascript: (() => { document.documentElement.style.filter = "invert()";document.documentElement.style.background = '#fff' })();

• by baobun on 6/1/25, 11:34 PM

  userContent.css

  https://superuser.com/questions/318912/how-can-i-override-th...

  You need to enable it in about:config these days

  https://www.userchrome.org/firefox-changes-userchrome-css.ht...

• by brudgers on 6/7/25, 6:44 PM

  User scripts using TamperMonkey.

  So you can run your own Javascript in your own browser.

  Locally.

  Good luck.