In 2017, it’s still not possible to use internet standards to represent ancient Greek digitally. The code libraries listed here support working with semantically explicit representations of the numerous alphabetic writing systems used in the archaic and classical Greek world.
greek
: work with strings representing ancient Greek in a variety of alphabetic systems. Source: https://github.com/neelsmith/greekgsphone
: manipulate Greek strings phonologically. Source: https://github.com/neelsmith/gsphonologykanones
: a system for building corpus-specific Greek morphological parsers. Source: https://github.com/neelsmith/kanones