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

Question

I don't want to install complex plugins in the browser, because they get access to my data. I want to build it myself, but I have no idea.

carlosjobim · Accepted Answer

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

willcate · Answer

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' })();

baobun · Answer

userContent.csshttps://superuser.com/questions/318912/how-can-i-override-th...You need to enable it in about:config these dayshttps://www.userchrome.org/firefox-changes-userchrome-css.ht...

brudgers · Answer

User scripts using TamperMonkey.So you can run your own Javascript in your own browser.Locally.Good luck.

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

I don't want to install complex plugins in the browser, because they get access to my data. I want to build it myself, but I have no idea.

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

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' })();

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...

User scripts using TamperMonkey.
So you can run your own Javascript in your own browser.
Locally.
Good luck.