Jean Forget

Conversions from / to the Baháʼí calendar

conversions from / to the Coptic calendar and from / to the Ethiopic calendar

Conversions from / to the French Revolutionary calendar

Extending the core class 'Date' with strftime and conversions with other calendars

Conversions from / to the Hebrew calendar

Arithmetic Variant of the Hijri Calendar

Conversions from / to the Julian calendar

conversions from/to the Maya calendar and from/to the Aztec calendar

Conversions from / to the Persian calendar

formatting any Date object or Date::Calendar::whatever object with 'strftime'