HyperSQL is like a doxygen plus javadoc for SQL, hypermapping SQL views, packages, procedures, and functions to HTML source code listings and showing all code locations where these are used.
zSearch is a simple python based crawler and search engine. Raw HTML are stored in bzip2 archives, the index is created using pylucene, and twsited is used to provide internal http server. Results are sent back as XML over HTTP.
WeatherMatrix project that weather remind service suit,is consist of wxWeather that client side,weather reminder program wxWidget-based and Weather Community that wxWeather auxiliary part,server side,provide opening weather service.