A wiki is a type of computer software that allows users to easily create, edit and link web pages. Wikis are often used to create collaborative websites, such as RRPedia and ARRSEPedia. Ward Cunningham, developer of the first wiki, WikiWikiWeb, originally described it as "the simplest online database that could possibly work" and RRPedia is a good example of that! One of the best-known wikis is Wikipedia.
wiki is a Hawaiian-language word for fast.