Darker Medium applies a customizable dark theme to *all* medium formatted stories. You can customize the header background, main accent color, highlight color and link styles separately from the option menu. No matter the domain, if a site is using Medium, it will get a dark theme; that is the main advantage over Stylus and Stylish.
Alternative products to Twitter Web Night Mode
6 alternative and related products to Twitter Web Night Mode
This Chrome™ extension changes page colors, brightness and contrast to increase readability and brings dark night mode to the world wide web.
✔ Inverts brightness instead of colors
✔ Improves readability
✔ Blue filter replaces blue light with red
✔ Activation and deactivation schedule
✔ User can add new themes
✔ Free forever
Night Mode for Desktop
Twitter's Night mode on mobile? Now it's coming to desktop!
Night Mode for Desktop allows you to save your eyes when using Twitter when it's dark out. Twitter introduced Night Mode to mobile last year and now they are finally bringing it to desktop.