This unofficial Kaleidoscope extension allows you to diff any two files across projects, including unsaved files, by utilizing the ksdiff command-line tool.

Requirements

• Kaleidoscope
• The Kaleidoscope ksdiff Command-Line Tool (found under Integration)

Usage

Commands:

• Set File A – Sets the first or left file
• Set File B – Sets the second or right file
• Compare Files – Launches Kaleidoscope
• Clear All Files – Resets Files A & B

All available command options can be found by going to Extensions → Kaleidoscope or opening the command palette and typing Kaleidoscope.