Dark Mode
We just added 'dark mode' to BuiltWith - personally I don't like working in dark mode- I found black on white really hurts your eyes after a while. Some people love it though so BuiltWith is now available in dark mode.
To enable dark mode set your computer or phone scheme to 'dark mode' if it supports it.
You can also start to see who supports color schemes via https://trends.builtwith.com/docinfo/Prefers-Color-Scheme