I made a Firefox addon that replaces the styles on Lemmy instances with something more modern. It works with Lemmy 0.17 and 0.18. It supports both light and dark theme.
Addon: https://addons.mozilla.org/firefox/addon/lemmy-modern-ui-theme
Repository: https://github.com/pkrasicki/lemmy-modern-ui-theme-addon
Screenshots
I also released the CSS files - they can be used as a theme on a Lemmy instance. Tell your instance admin to give it a try: https://github.com/pkrasicki/lemmy-modern-ui-theme-addon/releases
You just need to follow this to use it on your instance: https://join-lemmy.org/docs/administration/theming.html. Then you can select the new theme in the admin panel.
Oh awesome, thank you! My docker compose template must've been from before they added the
extra_templatesvolume for lemmy-ui which is why I couldn't find it at first.I've set it as the default theme for my instance, and provided a link on the site's sidebar if that's alright with you!
That's awesome! It turns out that using the theme breaks my addon, so I will have to fix that :).