Tiny Tiny RSS is a Web-based news (RSS, RDF, or Atom) feed aggregator
designed to allow you to read news from any location, while feeling as
close to a real desktop application as possible.
LeechCraft is a modular Internet client. It allows you to browse the Web; read RSS/Atom feeds; download files via BitTorrent, FTP, and HTTP; automatically download, play, or stream podcasts (and other media files); and much more.
A DocBook documentation GUI.
A little script to search and download pics from Derpibooru by tags.