There was a question on SO about documentations for Packages: http://stackoverflow.com/questions/26292060/is-there-any-pharo-package-refer... I don't have enough reputation for adding comments in SO, therefore, I ask the questions here: The question is closed and I don't understand why. It is a valid question and I do remember that this was a topic on this list as well: show document/help text in configuration browser/ tooltip for packages in Nautilus/ comment package like it is done for classes. For that user, who asked the question on SO: At least for external packages there are sometimes some information on github or squeaksource and we should show him a link to the pharo user mailing list. (and no, the http://lmgtfy.com/ link is not helpful nor funny) nicolai