HEATKEYS

Ohloh is an open source directory that anyone can edit. It features comprehensive metrics and analysis on thousands of open source projects.

Join us in our quest to live simply and explore permaculture, honeybees, and chickens. Also, check out Mark's automatic chicken waterer invention.

Vaadin is a Java framework for building modern web applications that look great, perform well and make you and your users happy.

SunPosition, online application for calculating the sun

Find the best alcohol and drug addiction treatment centers and facilities based on location, primary focus, services provided, type of care and forms of payment accepted.

Astronomy labs and teaching resources developed at the University of Nebraska-Lincoln. Includes simulations, flash animations, graphics, in-class questions and ranking tasks.

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.

Providing a network of websites with information on: .