The pages listed here are Wikimedia Templates, typing aids (or Macros in computer science) which may and likely do take argument parameters and expand text to the script of the template coding.
They are not part of article space, but will generally affect any Wikimedia Namespace.
This category has the following 13 subcategories, out of 13 total.
Pages in category "Templates"
The following 4 pages are in this category, out of 4 total.