Matsumoto Yukihiro Creator of the Ruby programming language, Matsumoto (Matz) Yukihiro. (more) Ruby computer language Written by Adam Volle Adam Volle is a freelance writer and editor based in Atlanta, Georgia. Adam Volle Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Britannica Editors Last updated May 8, 2026 •History Ruby, general-purpose and fully object-oriented computer programming language known for its programmer-friendly design and supportive community. Ruby grew in popularity between 2005 and 2009, largely because of the release of the derivative web framework Ruby on Rails, and it later assumed a role as a moderately popular language primarily employed for web development. Ruby’s origin is generally dated to February 24, 1993, when Japanese programmer Matsumoto (Matz) Yukihiro and his colleague Ishitsuka Keiju began discussing...

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