LibSylph is a cross-platform C++ library for basic utility and data processing. It has classes and methods that facilitate reading, writing, processing, and sharing data in various kinds of formats. It includes frameworks for IPC and RPC, socket programming, plugin systems, etc.
Google Test Runner Qt is a project that aims to provide an intuitive cross-platform graphical user interface application that loads, runs, and enables a user to review Google test (gtest) executables efficiently though the use of multi-threaded test execution.