Bibliography reference manager. The native file format used by JabRef is BibTeX, the standard LaTeX bibliography format.
Nooshub can group articles from your RSS feeds that are similar. That makes it easy for you to compare different viewports on the same topic. It also cleans your feeds and helps to detect trending topics.
LOG4VIEW helps you find areas of code and bugs and identify performance issues. Powerful filters enable you to quickly filter out the log lines you are currently interested in from several millions of log lines.