Boost 1.36.0 released - With Four New Libraries
The quality of Boost software is kept deliberately high; Ten Boost Libraries are included in the C++ Standard Library's TR1 (The next version) and getting your code accepted into Boost is by no means easy. If you want to become a better C++ programmer, develop an understanding of how and where you might use some of the Boost libraries. It's free with full source code and an extensive list of libraries. Highly recommended.
- Link to C++ Programming Tutorials
- Link to C++ Code Library


For the record, Boost is not “the C++ next generation STL”. It’s a collection of libraries that solve common C++ tasks. Some of these are features that were a good fit for the Standard Library (smart pointers, hash containers) and were eventually adopted into tr1, but others are not (obscure math functions, Python connectivity, image processing).