Free online biodiversity encyclopedia, with hundreds of thousands of new images and specimen data as to build a web page for each of the 1.9 million recognized species.
The History Commons contains summaries of events, which are published on the website in the format of dynamic timelines. These timelines can be filtered by investigative project, topic, or entity (e.g., a person, organization, or corporation).
Wikibooks is dedicated to developing and disseminating free, open content textbooks and other classroom texts. We currently host 5666 textbook modules, in various stages of development, from those needing a lot of work to those that are nearly perfect.
Decompilation is a ProgramTransformation by which a high-level source code for an executable program is discovered. Decompilation is the inverse of ProgramCompilation.
a taggable, reusable, non-linear personal web notebook, a modification by JodyFoo of JeremyRuston's OpenSourceLicensed TiddlyWiki. The modification adds non-hierarchical organisation of Tiddlers through tags.
a Wiki-like notebook for storing your thoughts, ideas, todo lists, contacts, or anything else you can think of to write down. (not an offline wiki editor)
an open, free directory of species. This will cover animalia, plantae, fungi, bacteria, archaea, protista and all other forms of life to the extent that our users allow us.
game programming tutorials and source code for a variety of languages and platforms. Also, because this is a wiki, you are encouraged to contribute your knowledge and help the repository grow!