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.
Sblack is a little free Mac app that applies a Dark Theme to Slack for Mac to make it easier on your eyes. Just drag and drop and you're done!
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
Smartly adjusts your Mac's brightness according to white or dark content on your screen. So that you never get distracted with too much brightness when using dark mode. Once you set brightness for dark screen and bright screen individually the app interpolates the brightness to all in between shades of your screen content.
Black Light Pro lets you add visual effects on your screen to rest your eyes or to have fun. Setup your effects and switch when needed with a hotkey or at predetermined times, including sunrise or sunset.
Invert and make the screen all-red if you’re into astronomy. Tint with orange-yellow to help you sleep better, or blue to keep you awake.