1. HammingHamming distance and bit counting primitives in Go (golang)
2. UnsignRemove code signatures from OSX Mach-O binaries (note: unsigned binaries cannot currently be re-codesign'ed. Patches welcome!)
3. BloomfilterFace-meltingly fast, thread-safe, marshalable, unionable, probability- and optimal-size-calculating Bloom filter in go
5. SKTogglesControlSKTogglesControl is a customizable multiple toggle UIControl based on SVSegmentedControl
6. waxsealBig official brass stamp to make signing gems dead simple.