Tiny Tiny RSS is an open source RSS reader. Tiny Tiny RSS was initially released in 2005. Tiny Tiny RSS is a web-based news feed (RSS/Atom) aggregator, designed to allow you to read news from any location, while feeling as close to a real desktop application as possible.

Features:

• Supports RSS, RDF, Atom
• feed aggregation
• keyboard shortcuts
• OPML import/export
• mobile devices
• detecting and filtering duplicate articles, podcasts
• article scoring
• content filtering
• JSON-based API
• feed sharing between instances
• Official Android client