Snbcookbooks is a project mainly written in Ruby, it's free.
Small Neat Box Chef Cookbooks
Small Neat Box Chef Cookbooks
for use with Scalarium.com
MongoDB originally from edelight git://github.com/edelight/cookbooks.git
apt receipes from Opscode used by MongoDB to add Mongos more up to date stable releases to the installation Ubuntu official releases of Mongo are rather out of date. git://github.com/opscode/cookbooks.git
hg Mercuial recipies from Napes http://napes.co.uk/projects/chef-hg https://bitbucket.org/niallsco/chef-cookbooks
Apache Template from Scalarium Cookbooks (apache2), which I think it based on the official Opscode receipes git://github.com/scalarium/cookbooks.git http://www.scalarium.com/