This category is for wikis that are known to use a custom engine. Heavy customizations of known engines qualify.
When deciding whether a wiki belongs here, keep in mind that there are LOTS of engines out there. http://c2.com/cgi/wiki?WikiEngines holds a list.
Subcategories
This category has the following 5 subcategories, out of 5 total.
Pages in category “Custom engine”
The following 40 pages are in this category, out of 40 total.