extra-cp (npm): Useful additions to inbuilt child_process module.
Keywords: extra|child|process|child-process|child-process-by-stdio|child-process-without-null-streams|common-exec-options|common-options|common-spawn-options|exec-async-exception|exec-async-returns|exec-exception|exec-file-options|exec-file-sync-options|exec-options|exec-options-with-buffer-encoding|exec-options-with-string-encoding|fork-options|message-options|messaging-options