calendrical-javascript

SkillAI Toolcalendarcustom calendarscalendrical computationsDate

Routines for computations on calendars. Extend Date and Intl.DateTimeFormat. Allow custom calendars. Add historical gregorian calendars with custom switching date. Specify date in custom calendar. Helps creating calendars for Ecma TC39's Temporal. Handle

Directory Presence

Cross-referenced across 55 tracked directories

Directory	Status	First Seen	Last Confirmed	Link
N npm Skills Registry		3/15/2026	3/16/2026

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#4185

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1 / 55

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Emerging

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Recently added to the ecosystem

Health Score

11/100

Directory Presence6/30

Community0/25

Usage0/25

Maintenance5/20

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