+* [Hackage](https://hackage.haskell.org) Package Database
+
+<!-- -->
+* [Cabal](https://wiki.haskell.org/Cabal):
+[User Guide](https://www.haskell.org/cabal/users-guide) |
+[command-line tool](https://wiki.haskell.org/Cabal-Install) |
+[installing Cabal packages](https://wiki.haskell.org/Cabal/How_to_install_a_Cabal_package) |
+[cabal-setup](https://hackage.haskell.org/package/cabal-setup) |
+help with [problems](https://wiki.haskell.org/Cabal/Survival)
+[more](https://wiki.haskell.org/Cabal/FAQ)
+[more](https://www.haskell.org/cabal/FAQ.html) |
+[writing Haskell programs](https://wiki.haskell.org/How_to_write_a_Haskell_program)
+