Category:Extensions by content source
The Extensions by content source category contains articles on extensions that embed content into wiki pages. It has subcategories for each content source where there are one or more extensions. It should not hold articles directly.
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 only the following subcategory.
The number of included categories (C), pages (P) and files (F) is stated in brackets.