It can be seen as a replacement of Makefile, Fabric, Invoke, Shell scripts...

It comes with many helpers to make your life easier:

• Seamless parsing of arguments and options, simplifying input handling
• Autocomplete support for faster and error-free command entry
• Effortless process execution, enabling seamless integration with external
  tools
• Parallel processing capabilities to maximize resource utilization
• Intelligent file watching that automatically triggers actions on file
  modifications
• Customizable notifications to keep you informed and in control
• Robust logging for capturing and analyzing essential information
• A strong emphasis on exceptional Developer Experience (DX)

Note
Castor is still in early development, and the API is not stable yet. Even if
it not likely to change, it is still possible that it will change in the
future.