nixpkgs/pkgs/development
..
arduino
compilers
coq-modules
dotnet-modules/patches
eclipse
erlang-modules
go-modules
guile-modules
haskell-modules
idris-modules
interpreters
libraries
lisp-modules
lua-modules
misc
mobile
ocaml-modules
perl-modules
pharo
pure-modules
python-modules
qtcreator
r-modules
ruby-modules
tools
web