Settings>Preferences>Advanced>Browse on double click & in der Artikelliste: Minimal display mode & einfacher Klick auf Artikeltitel, um Inhalt zu lesen die kleinen Zahlen neben Feed und Guide sind anklickbar (=Mark as read)
Tiny Tiny RSS is an open source web-based news feed (RSS/Atom) reader and aggregator, designed to allow you to read news from any location, while feeling as close to a real desktop application as possible.