@hackage/unix
POSIX functionality
@hackage/base
Core data structures and operations
@hackage/options
Powerful and easy command-line option parser
@hackage/filepath
Library for manipulating FilePaths in a cross platform way.
@hackage/process
Process libraries
@hackage/Diff
Diff algorithm in pure Haskell
@hackage/directory
Platform-agnostic library for filesystem operations