2. PushpoolBitcoin mining pool server (getwork-based; obsolete)
6. UnivalueHigh performance RAII C++ JSON library and universal value object class
10. rpcsrvJSON-RPC server based on C++11 and libevent
11. mcpPayment channels for bitcoin
13. sqlfunModern SQL parser using Bison (Yacc) and Flex
15. moxieboxDeterministic execution virtual machine sandbox for Moxie arch