I build my own sites (got about a hundred thousand of them..not amazing but they get the point across). I use Elementor and Elegant/Divi Themes. Although it may be easy to find dark mode on those platforms, I haven't figured out an easy way so I started buying other Themes with dark mode as an advertised feature (just dumped a ton of change into JNEWS - which is actually awesome)....BUT.....This software gives me the dark mode option like
Badda Bam!

I went nuts and installed it on like 5 sites and it looks absolutely AMAZING!!

If you want a no-brainer - "WordPress.org" featured (which increases the authenticity behind the product) dark mode option that can be used on unlimited websites, Grab this deal!