The Chat extensions category contains subcategories and articles on extensions that enable communication with chat servers either by providing access to chat windows or by sending notifications of changes to chat services.
This category has only the following subcategory.
The number of included categories (C), pages (P) and files (F) is stated in brackets.
Pages in category "カテゴリ:チャットの拡張機能"
This category contains only the following page.