BZA is an assistant that intends to help you get the correct pitch for any note of Byzantine chant, but it can also be used for isokratima.

This repository serves as a centralized source for various GitHub projects related to Orthodox Christianity.

OrthCalKAOV is an application that provides support for both the Old Calendar (Julian Calendar) and the New Calendar (Revised Julian Calendar) for the years 1925 to 2099.

Python script that generates structured JSON data for each liturgical day of the year, including details about commemorations, fasting, moon phases, and other relevant information.