Social Source Commons

Cicero is a web service API that easily integrates into an organization's existing web application or data management software to match any address to its correct legislative districts. Available legislative districts include local council districts in more than 100 cities and state and national districts in the United States, Canada, United Kingdom, New Zealand, and Australia. In addition to geocoding addresses and matching them to the correct legislative districts, Cicero also returns maps of each district and information about each elected official. Cicero also provides non-legislative district matching for counties, school districts, watersheds and police districts.

The Cicero team just released a new dataset - match addresses to the district id's of newly approved, redistricted legislative districts.

FeedAPI aggregates feeds on a Drupal website by generating light weight items or nodes from feeds. It provides a straightforward configuration for most use cases and is extensible through an API. FeedAPI integrates with OG (but does not require it).

The Google Earth Plug-in and its JavaScript API let you embed Google Earth, a true 3D digital globe, into your web pages

The Okapi Framework is a set of interface specifications, format definitions, components and applications that provides an environment to build interoperable tools for the different steps of the translation and localization process.

Social Actions is an open source database of actions people can take on any issue. The actions in its database are aggregated from across the social web and include everything from volunteer opportunities to micro credit loans.

Social Actions encourages social tech programmers to develop web applications that intelligently distribute the actions in its database across the websites, social networks, and mobile phones that millions of people use every day. The overarching goal of Social Actions' work is to make the web more action-oriented, or in other words, to make it easier for people to find and share opportunities to make a difference.

The Strongarm module for Drupal gives site builders a way to override the default variable values that Drupal core and contributed modules ship with. It is not an end user tool, but a developer and site builder tool which provides an API and a limited UI. This module can be used in conjunction with Features and Profiler to build a Drupal distribution.