-* [GHC](https://wiki.haskell.org/GHC)
-* [Cabal](https://www.haskell.org/cabal)
-* [Hackage](https://hackage.haskell.org)
+* GHC: [docs](https://wiki.haskell.org/GHC), [releases](https://www.haskell.org/ghc)
+* [GHC User Manual](https://downloads.haskell.org/~ghc/latest/docs/html/user_guide)
+* [Libraries coming with GHC](https://downloads.haskell.org/~ghc/latest/docs/html/libraries)
+* [Cabal](https://www.haskell.org/cabal), [user guide](https://www.haskell.org/cabal/users-guide)
+* [Hackage](https://hackage.haskell.org) s?
+* [Hoogle - Haskell API Search](https://www.haskell.org/hoogle)
+* [Hayoo - Haskell API Search](http://hayoo.fh-wedel.de)