Wikipedia, a free-content online encyclopedia written and maintained by a community of volunteers known as Wikipedians, began with its first edit on 15 January 2001, two days after the domain was registered. It grew out of Nupedia, a more structured free encyclopedia, as a way to allow easier and faster drafting of articles and translations.
MediaWiki is a free and open-source wiki software originally developed by Magnus Manske for use on Wikipedia on January 25, 2002, and further improved by Lee Daniel Crocker, after which it has been coordinated by the Wikimedia Foundation. It powers several wiki hosting websites across the Internet, as well as most websites hosted by the Wikimedia Foundation including Wikipedia, Wiktionary, Wikimedia Commons, Wikiquote, Meta-Wiki and Wikidata, which define a large part of the set requirements for the software. MediaWiki is written in the PHP programming language and stores all text content into a database. The software is optimized to efficiently handle large projects, which can have terabytes of content and hundreds of thousands of views per second. Because Wikipedia is one of the world's largest and most visited websites, achieving scalability through multiple layers of caching and database replication has been a major concern for developers. Another major aspect of MediaWiki is its internationalization; its interface is available in more than 400 languages. The software has more than 1,000 configuration settings and more than 1,800 extensions available for enabling various features to be added or changed. Besides its usage on Wikimedia sites, MediaWiki has been used as a knowledge management and content management system on websites such as Fandom, wikiHow and major internal installations like Intellipedia and Diplopedia.
The English Wikipedia is the primary English-language edition of Wikipedia, an online encyclopedia. It was created by Jimmy Wales and Larry Sanger on 15 January 2001, as Wikipedia's first edition.
Wikibooks is a wiki-based Wikimedia project hosted by the Wikimedia Foundation for the creation of free content digital textbooks and annotated texts that anyone can edit.
Wikisource is an online digital library of free-content textual sources on a wiki, operated by the Wikimedia Foundation. Wikisource is the name of the project as a whole and the name for each instance of that project ; multiple Wikisources make up the overall project of Wikisource. The project's aim is to host all forms of free text, in many languages, and translations. Originally conceived as an archive to store useful or important historical texts, it has expanded to become a general-content library. The project officially began on November 24, 2003, under the name Project Sourceberg, a play on Project Gutenberg. The name Wikisource was adopted later that year and it received its own domain name.
Zotero is free and open-source reference management software to manage bibliographic data and related research materials, such as PDF and ePUB files. Features include web browser integration, online syncing, generation of in-text citations, footnotes, and bibliographies, integrated PDF, ePUB and HTML readers with annotation capabilities, and a note editor, as well as integration with the word processors Microsoft Word, LibreOffice Writer, and Google Docs. It was originally created at the Center for History and New Media at George Mason University and, as of 2021, is developed by the non-profit Corporation for Digital Scholarship.
The Association of College and Research Libraries (ACRL), a division of the American Library Association, is a professional association of academic librarians and other interested individuals. It is dedicated to enhancing the ability of academic library and information professionals to serve the information needs of the higher education community and to improving learning, teaching, and research. The association serves librarians in all types of academic libraries at the community college, college, and university level and also serves librarians that work in comprehensive and specialized research libraries.
The Spanish Wikipedia is a Spanish-language edition of Wikipedia, a free online encyclopedia. It has 1,960,826 articles. Started in May 2001, it reached 100,000 articles on March 8, 2006, and 1,000,000 articles on May 16, 2013. It is the 8th-largest Wikipedia as measured by the number of articles and has the 4th-most edits. It also ranks 12th in terms of article depth among Wikipedias.
Wikimedia Commons, or simply Commons, is a wiki-based media repository of free-to-use images, sounds, videos and other media. It is a project of the Wikimedia Foundation.
A hashtag is a metadata tag that is prefaced by the hash symbol, #. On social media, hashtags are used on microblogging and photo-sharing services such as Twitter or Tumblr as a form of user-generated tagging that enables cross-referencing of content by topic or theme. For example, a search within Instagram for the hashtag #bluesky returns all posts that have been tagged with that term. After the initial hash symbol, a hashtag may include letters, numerals, or underscores.
In May 2005, an unregistered editor posted a hoax article onto Wikipedia about journalist John Seigenthaler. The article falsely stated that Seigenthaler had been a suspect in the assassinations of U.S. President John F. Kennedy and U.S. Attorney General Robert F. Kennedy.
A distance education librarian or distance learning librarian is a specialized academic librarian whose primary duties involve serving the information needs of distance education students, faculty, and staff. This position typically involves coordinating the duties of many librarians and library staff to ensure adequate access to library resources for those who enroll in and teach distance education courses.
The Odia Wikipedia is the Odia edition of Wikipedia. It is a free, web-based, collaborative encyclopedia project supported by the non-profit Wikimedia Foundation. The project was started by Suneet Samaetha in June 2002 and reached 1,000 articles in May 2011. This is one of the first four Indic Wikipedias started in 2002, among over 20 Indic language Wikipedias. The first edit on Odia Wikipedia occurred on 3 June 2002.
The Volapük Wikipedia is the Volapük-language edition of the free online encyclopedia Wikipedia. It was created in February 2003, but launched in January 2004. As of 19 June 2024, it is the 108th-largest Wikipedia as measured by the number of articles, with about 37,000 articles, and the third-largest Wikipedia in a constructed language after the Esperanto Wikipedia and the Ido Wikipedia.
VisualEditor (VE) is an online rich-text editor for MediaWiki-powered wikis that provides a direct visual way to edit pages based on the "what you see is what you get" principle. It was developed by the Wikimedia Foundation in partnership with Fandom. In July 2013, it was enabled by default on several of the largest Wikipedia projects.
James M. Heilman is a Canadian emergency physician, Wikipedian, and advocate for the improvement of Wikipedia's health-related content. He encourages other clinicians to contribute to the online encyclopedia.
Art and Feminism is an annual worldwide edit-a-thon to add content to Wikipedia about women artists, which started in 2014. The project has been described as "a massive multinational effort to correct a persistent bias in Wikipedia, which is disproportionately written by and about men".
Wiki Loves Pride is a campaign to improve LGBT-related content on Wikipedia and other projects in the Wikimedia movement.
