It would be nice if there is Spotlight and QuickLook support for markdown files.
Not sure if Atom can do that, but if you want QuickLook support for markdown files you can try this https://github.com/toland/qlmarkdown
Thanks. It is very useful.
It would be great if Atom supported QuickLook in general, rendering previews and thumbnails using the same syntax highlighting, font, and theme as your editor. A lot of devs use QLColorCode, which vaguely accomplishes this, but renders code inconsistently with Atom.