Duolingo Dark Mode от Lazypelt

This is a simple extension bringing the Duolingo mobile apps' dark mode to the web version.
Many other available options to enforce a dark mode on the website mess up certain designs or characters, or aren't fully compatible with all elements on Duolingo. This project is meant to solve this problem by styling all parts of the Duolingo website directly.

Note that this is still in development and may not yet be fully functional.