Dessy is a DEsktop Search and SYnchronization framework for mobile devices. It allows file search using content, metadata, and custom tags, and synchronization of results, and entire file system subtrees. It works on MIDP 2.0 handsets and Java 2 SE.
Online Trust enables the users to use Graphical tool to create Online Trust Evaluation RDF (OTER), Atom and FOAF documents. The Atom document points to OTER & FOAF documents. Such link enables the users to search, share and process other users evaluation
Tautomaton is a C++11 -template library for deterministic (DFA) and non-deterministic finite automata (NFA). It supports regular expressions and efficient input matching of multiple regexps simultaneously. The library comes with a somewhat grep-like command-line tool for showcasing these features.