This is the official Hatena extension that allows you to receive notifications from various Hatena services. The Hatena::Notify extension enables you to receive aggregated notifications from various Hatena services, such as comments on your blog, stars on bookmark comments, and more. When there are unread notifications, the extension icon displays the number of unread notifications. Also, when new notifications arrive, they are displayed as Chrome desktop notifications. Clicking the extension icon displays a list of notifications. Unread notifications are displayed with a yellow background in the notification list. You can receive these notifications no matter where you are on the web. This allows you to quickly notice notifications from various Hatena services.