$ npm install supports-color-cliDetect whether a terminal supports color
$ npm install --global supports-color-cli
$ supports-color --help
Usage
$ supports-color
Options
--256 Check for 256 color support
--16m Check for 16 million color support
Examples
$ supports-color
$ supports-color --256
$ supports-color --16m
Exits with code 0 if color is supported and 1 if not