Best 7 Holiday Calculation Open Source Projects

Python Holidays

Generate and work with holidays in Python

Nager.Date

:earth_americas: Worldwide holiday (REST API), NuGet or docker container

Jollyday

Jollyday - A holiday API

Moment Holiday

A Moment.js plugin for handling holidays. NO LONGER MAINTAINED (DEPRECATED)

Active Period

Smart-Period aims to simplify Time-range manipulation

HandMadeCalendarAdvance

[ING]Swift版の日本の祝祭日判定コードとカレンダーサンプル（iOS Sample Stu...

Moment Feiertage

MomentJS Plugin: Check if a date is a german holiday (Feiertag)