To show hidden files and folders in macOS Finder, you can use a quick keyboard shortcut or a Terminal command. Quick Keyboard Shortcut
Example:
This is the classic “show hidden files” toggle. It works for symlinks too. To revert: show hidden finder link
The quickest way to toggle hidden files on and off doesn't involve a link or a menu at all. It’s a built-in system shortcut that works instantly within any Finder window. The Shortcut: Command + Shift + Period (.) How to use it: To show hidden files and folders in macOS
If you are trying to see hidden system files (like .gitignore or usr folders) inside Finder, you need to toggle the hidden file visibility. show hidden finder link