Benjamin Hagh Parast

This Plugin is a very simple Plugin and allows you to add with the shortcode [dmb] a button to your website to allow user to turn your website in black ore light mode.

Dark mode Button

Add the shortcode [dmb] on any pages or posts. And you will get a Button switch between dark and light mode. This Plugin has no cookies support.

Nicolas Notararigo

It’s not a simple plugin, it’s a complete style of Admin Panel in Dark Mode. 
This plugin transform your WP Admin in DarkMode. Install just plugin and activate it to see dark mode !

DarkPress

I like the concept (very nice if you manage different WP installations, you know where you are at a glimpse with admin schemes) and it’s efficient. But not perfect for the moment (I dont like the effect of pink buttons).

Dark site of Admin

It's a simple plugin to modify your WordPress admin interface in DarkMode

Dark mode Button vs DarkPress