Schema.org - schemas and supporting software

Tools for generating portable data portals

Easily crowdsource the analysis of your documents

XULApp StarterKit is a generic framework for XULRunner applications, like [Rich Client Platform](http://en.wikipedia.org/wiki/Rich_client_platform) .

BabelExt is a cross browser boilerplate/library for extension development

Datastream API provides a powerful and unified Python API for time-series data.

A modular open networks growing platform.

Facilitating the global conversation on academic literature

It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.

A sample API for the We The People petition app running on WhiteHouse.gov

A script to grab signature data from a WhiteHouse.gov petition, store entries in a database, and send out a tweet as new folks sign.

BSFC front-facing website and bulk ordering system, built on drupal.

exploring the relationship between gender and scientific research

Block sites containing pornography, or any other kind of material, based on simple keyword lists.

a liking app for Django

Internal Website for cooperatives, originally from Kingman Hall Cooperative, written by Ka-Ping Yee and many other folks!

LocalWiki a grassroots effort to collect, share and open the world's local knowledge.

Ushahidi v2. A platform that allows information collection, visualization and interactive mapping, allowing anyone to submit information through text messaging using a mobile phone, email or web form.

a Django-based platform for rapidly developing websites