fretscpp is strongly inspired by the original FoF, reusing artwork to a large extent, with the source code rewritten from scratch. C++ instead of python should improve performance and allow easier support for features like whammy. It is playable, but some non-critical features are still missing.
StatusNet Desktop is a dedicated multi-platform client for connecting to StatusNet messaging servers (requires a server running 0.9.3 or later). The client can connect to multiple StatusNet sites to read and post updates, including secure and private installations. Home, public, individual, and group timelines can be read and posted to, as well as direct user-to-user messages and keyword searching of the public notice stream. Support for StatusNet-specific features such as user groups is explicitly included, where these are usually not supported by generic Twitter-API clients.
VPPPN stands for virtual peer-to-peer private networking. The project provides a VPN client using a custom protocol to be able to set up a point-to-point dynamic virtual network. This differs from OpenVPN in that it does not need a central server to pass the network's traffic. A central server exists to allocate IP addresses and provide a point of contact for the clients, but once connections are established, these services are no longer needed. This means that a VPPN network is free (as in beer), since to set up a network you do not need to invest in an always-on Internet server. Once established, a VPPPN network behaves in a similar way to a normal IP network. To the end user, this means you can set up an office network and drag and drop files between computers in a secure manner over the Internet.
libjpeg-turbo is a high-speed version of libjpeg for x86 and x86-64 processors. It uses SIMD instructions (MMX, SSE, SSE2) to accelerate baseline JPEG compression and decompression. libjpeg-turbo is generally 2-4 times as fast as the unmodified version of libjpeg. It also includes a wrapper library for the TurboJPEG API used by VirtualGL and TurboVNC. It was originally based on libjpeg/SIMD but has improved support for Mac OS X, 64-bit platforms, 32-bit and big endian pixel formats (RGBA/BGRA/ABGR/ARGB), accelerated Huffman encoding/decoding, and various other fixes.
The Cambridge Z88 Software project was created by and for the "die-hard" users of the Cambridge Z88, the iPad of the 80s. Its object is to streamline the operating system, OZ, and build new Z88 applications by replacing the built-in ROM with a larger device. It also includes a Z88 emulator and debugging environment.