Source (required if based on other people's work): https://github.com/cute-jumper/plasma-rss-indicator
RSS indicator for Plasma 5
Inspired by feedindicator, this widget is tailored for Plasma 5 with better desktop integration and more consistent look-and-feel.
- Send notifications when new feed items come
- View the unread count/mark all items as read/check updates for a particular feed
- View the total unread in the panel icon
- View the details of an item when hovered by the mouse. Left click to mark the item as read and right click to view it in your favorite browser.
See https://github.com/cute-jumper/plasma-rss-indicator for more details