seahorse

Seahorse explicitly has no external dependencies, keeping binaries lightweight and dependency management simple, as emphasized in the README's features list.

Supports Bool, String, Int, and Float flags with type-safe parsing, reducing runtime errors and improving reliability, demonstrated in the flag processing examples.

Enables easy definition of single or multiple commands with aliases and descriptions, streamlining CLI organization, as shown in the multiple command application example.

Offers top-level error handling with custom error types, allowing for robust CLI applications, illustrated in the error handling example with action_with_result.