Liturgical Calendar API
IncubatingA comprehensive API for the liturgical calendar of the Roman Rite, providing data for feast days, liturgical seasons, and more.
License
Apache-2.0
Project Leads
Fr. John R. D’Orazio
Vice Chair and Lead Developer
Catholic priest incardinated in the Diocese of Rome, stationed in the Diocesan Pilgrimage Office. Fr. John is passionate about harnessing technology in service of the Church’s evangelizing mission, in a community-driven and synodal fashion. He has contributed to various open source projects, is the author of a Liturgical Calendar API and a Bible API, and has helped foster the growth of Open Source Catholic, a growing community of Catholic developers dedicated to building open source technology for the Church.
Mike Kasberg
Staff Software Engineer
Brings extensive expertise in performance, scalability, and systems architecture at Strava, working across a wide range of technologies including Linux, Ruby, Scala, and Java. Mike is a dedicated contributor to the Open Source Catholic community and the creator of ConfessIt, a Roman Catholic examination of conscience app for computers, tablets, and phones that he first released in 2012. A committed Catholic and open source advocate, he actively supports Catholic organizations through technology and shares his insights on software development through his blog.
Matthew Ayers
Software Engineer, Truthly
Matthew Ayers is a software engineer at Truthly, a Catholic AI app that combines artificial intelligence with Church teaching to help users grow in their faith. He holds a Bachelor of Science in Computer Science and Engineering and formerly served as a FOCUS (Fellowship of Catholic University Students) missionary. His technical expertise spans Linux/UNIX systems, cloud technologies, Swift, and Python. A former software engineering intern at JPMorgan Chase, he actively contributes to open-source projects for the Catholic community.