Instructions unclear, I wrote a Firefox addon instead :D https://addons.mozilla.org/firefox/addon/lemmy-modern-ui-theme

But you should be able to take the script and easily turn it into a userscript: https://github.com/pkrasicki/lemmy-modern-ui-theme-addon

It works with both light and dark theme, but sometimes the detection fails for me and applies wrong styles. I hope those hacks will last for some time though so that we could have a modern UI. I would change more stuff, but some things are not possible.

That sounds interesting! I wanted to be able to use it myself in case devs weren’t interested in changing the UI. Can you tell me how it works and how to do that?

Thanks! I’m a front-end developer :)

I created a proposal with UI design changes. Feel free to post a comment with your feedback: https://github.com/LemmyNet/lemmy-ui/issues/1183

More things would need to be changed to make the app more readable, but I didn’t want to propose too many changes at once. So this is just for the main page with default theme.