Code Style Rules » Set code style rules under Preferences for different languages » Indent a piece of code ^⌥I » Apply code style rules on a piece of code ⌥⌘L » Fold/unfold a piece of code ⌘.
Bookmarks & TODOs » Bookmark code F3 » View bookmarks ⌘F3 » Bookmark with mnemonics ⌥F3 and quick jump to numbered bookmarks » View TODOs ⌘6 » Create special patterns, list & filter them
Code Inspection » Configure inspections » Create profiles » Run inspections on different scopes (Just uncommitted files, just open files, some files, etc...) » Export inspection issues
Cocoapods Integration » Contextual menu items for creating / editing a podfile » Install pods through menu items » Autocomplete options for pod names and versions