 Open books for an open world | |
 Screenshot of wikibooks.org home page | |
Type of site | Textbooks wiki |
|---|---|
| Available in | multilingual |
| Owner | Wikimedia Foundation |
| Created by | Karl Wick and the Wikimedia Community |
| URL | www.wikibooks.org |
| Commercial | No |
| Registration | Optional |
| Launched | July 10, 2004 |
| Current status | Active |
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Wikibooks (previously called Wikimedia Free Textbook Project and Wikimedia-Textbooks) is a wiki hosted by the Wikimedia Foundation for the creation of free content textbooks and annotated texts that anyone can edit.
In April 2010, Alexa ranked wikibooks.org as the 2,462nd most popular web site in the world. Compete.com estimates that Wikibooks had 576,838 unique visitors, and Quantcast estimates 646,500 unique visitors from the United States in that month.[2][3]
- ^ "Wikibooks.org Site Info". Alexa Internet. Retrieved 2012-07-02.
- ^ "Site Profile for wikibooks.org", compete, retrieved June 15, 2010
- ^ "wikibooks.org", Quantcast, retrieved June 15, 2010