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 articles directly to this category if you can place them in one or more of the subcategories. The articles remaining in this category either have no clear parent category or are waiting for someone to sort them into the correct subcategory.