PS3 MAPI DYNAREC LIB
This is a very simple library (it's just ps3mapidyn.h) to write Dynarec Code on PS3, using PS3 MAPI.
PS3 Manager API (PS3MAPI)
PS3 Manager API aka PS3M_API is an API similar to TMAPI or CCAPI, compatible with CEX and DEX consoles. It includes a lot of new features (see below) which can be used in any PS3 plugins (vsh plugin, game plugin, ...), homebrew and it can be used remotely with any PC tools (and Android, iOS, ... is open source so anyone can port the PC library to any other platform) or with the webUI (any device with an internet navigator).
Developer: NzV
You can use PS3MAPI Library (optional) by @bucanero, just put ps3mapi.h before ps3mapidyn.h, add -lps3mapi to Makefile and use all PS3MAPI features (only for PSL1GHT version).