Library designed to simplify writing distributed programs. Instead of attempting to hide asynchronous behavior behind a synchronous facade, it attempts to make it easier to write programs that deal with asynchronous behavior.

A completely portable C++ library, to provide a standard set of classes similar to Java Common API. [Open Source, LGPL]

A set of cross-platform C++ development components complete with documentation, source code and support. The set of four SourcePro components are: SourcePro Core, SourcePro DB, SourcePro Net, and SourcePro Analysis.

a free C++ class library for Microsoft Windows. All source files of the library and a lot of sample programs are available.

C++ class library which provides a partially-compatible replacement for the well-known string class, which is capable in the most popular operations on strings such as breaking down to words/tokens, conversion to numbers. [Open source, LGPL]

A non-intrusive enhancement of C++ to add runtime reflection capabilities. [Open source, LGPL]

A cross platform C++ framework with support for sockets, files, streams, encoding, compression, encryption, threading, times/dates, networking, URLs, http, XML, XPath, collections, generics and databases.

Documentation and Online-Presentations about STL and generic programming.

A high performance C++ application framework which provides many classes needed for real-world application development, emphasing on ease of use, size and stability. [Open Source, LGPL]

C++ bindings for ORBit.