Package	Dependencies	Purpose	GHC Support
text‑display	base, bytestring, text	Human-readable display	Starts with 8.8
pretty‑show	array,base, filepath,ghc‑prim, haskell‑lexer,pretty, text	Pretty‑printing Show instancesfor Haskell data structures	7.10.3 to 8.6.1
text‑show	array, base‑compat‑batteries, bifunctors,bytestring, bytestring‑builder, containers,generic‑deriving, ghc‑prim, text,th‑abstraction, th‑lift,	Systematic replacement of Showinstances of base, array, bytestring and text with a Text‑based equivalent	7.8.4 to 9.2.2
pretty‑display	base, text, pretty‑show	Human‑readable display	7.8.4 to 8.0.1
display	base, bytestring, text	Human‑readable display	Unclear

Package	Underlying representation
text‑display	Lazy Text Builder
pretty‑show	ADT for generic representation
text‑show	Lazy Text Builder
pretty‑display	Defers to pretty‑show
display	ByteString Builder