Chrome : Link here
Firefox : Link here
Opera : Currently in moderation
If you want to build it by your own, you can follow this tutorial
Dark Moodle is a web extension that modify the default Moodle style sheet with a darker look, it also add some changes on the UI. This extension was made because every dark mode extension that I tested give a bad render with this website.
Default Moodle :
Other Dark Mode Extension (Dark Reader) :
Dark Moodle :
