@hackage/unix
POSIX functionality
@hackage/base
Core data structures and operations
@hackage/X11
A binding to the X11 graphics library
@hackage/mtl
Monad classes for transformers, using functional dependencies
@hackage/containers
Assorted concrete container types
@hackage/process
Process libraries
@hackage/directory
Platform-agnostic library for filesystem operations
@hackage/QuickCheck
Automatic testing of Haskell programs
@hackage/random
Pseudo-random number generation