I have an old iMac running macOS High Sierra 10.13.4 now it has many default extensions and services disabled to boost up the OS experience.
Every time I upgrade to a major OS release macOS changes everything to default and installs unnecessary things. These unnecessary things slows down my mac. But I love the new dark mode in macOS Mojave. I want the new dark colored dock with white outline and everything dark included in the latest update.
But, I don't want to fully upgrade to macOS Mojave. So, is there anyway or work around to enjoy the dark mode feature of macOS Mojave without updating to it?