YukiWiki was a Japanese wiki engine created in 2001 by Hiroshi Yuki from Japan, hosted at www.HYuki.com. The essence of programming, YukiWiki was written in Perl, using Common Gateway Interface (CGI) scripting. YukiWiki was released as free software under the terms of the GNU General Public License (GPL).
Development of YukiWiki was put on hold from March 2011, but was still available for download, with the latest version of YukiWiki2 (v2.13) here. On 7 March 2018, Hiroshi Yuki announced that YukiWiki would cease to be available.
YukiWiki was available in four different versions:
- YukiWiki2, released 1 May 2002,
- YukiWiki1, v1.67,
- YukiWikiDB, and
- YukiWikiMini, released 21 February 2001, discontinued since January 2008.