Package plugins provides a flexible and extensible plugin system for Go applications. The core concept revolves around the Plugin interface, which provides a name for identification. Additional interfaces like Needer, Feeder, AvailabilityChecker, IOSetable, and FSSetable extend functionality. Create plugins by implementing the Plugin interface and any additional specialized interfaces: Manage a collection of plugins using the Plugins slice type: The package provides several specialized plugin interfaces: See the plugcmd subpackage for command-line specific plugin interfaces.