http://code.dlang.org/packages/sargon
These two modules failed to generate much interest in incorporating them into Phobos, but I'm still rather proud of them :-)
Here they are: ◦sargon.lz77 - algorithms to compress and expand with LZ77 compression algorithm ◦sargon.halffloat - IEEE 754 half-precision binary floating point format binary16 I'll be adding more in the future.