Bundle
Bundle IDs
Extract the bundle ID from a bundle with:
mdls -name kMDItemCFBundleIdentifier /Applications/Some.app
Launch new instance by bundle ID
Useful for e.g. Alacritty, where launching the app via Spotlight will simply focus the existing instance, even if it's on another Space:
open -nb org.Alacritty --args --working-directory (pwd)