Note: Please do not add pages directly to this category if you can place them in one or more of the subcategories.
This category has the following 8 subcategories, out of 8 total.
The number of included categories (C), pages (P) and files (F) is stated in brackets.
- API extensions/sco (1 P)
- Internationalization extensions/sco (1 C, 1 P)
- Special page extensions/sco (2 P)