I've recently come across a resource that has some overlap with
Code4lib.  Some members here might find it interesting and/or wish to
participate. I saw no mention of Techsoup in our archives, so I'm
passing it along.

Techsoup for Libraries is a project of Techsoup, a more general
nonprofit technology organization.

http://www.maintainitproject.org/   (libraries)

http://techsoup.org/   (general)

There appear to be members with widely varying levels of technological
background, with the goal of assisting their nonprofit missions.