> Preview is one of those essential things that sets macOS apart from the other operating systems, and contributes to that “Mac has good UX” vibe. As I read th

> Preview is one of those essential things that sets macOS apart from the other operating systems, and contributes to that “Mac has good UX” vibe. As I read this I thought of another such feature - how pressing Space with a file selected (in either Finder or any 'choose a file' dialog window) presents a quick preview of the contents of the file. Extremely low friction way to quickly check out the contents of a file, almost like the GUI version of `head`