* [Vanilla Calendar Pro v3.3.1](https://github.com/uvarov-frontend/vanilla-calendar-pro) – Lightweight and feature-rich JavaScript date and time picker component with TypeScript support.

* [Jewish Date v2.0.29](https://github.com/Shmulik-Kravitz/jewish-date) – Fast, modern 2kb JavaScript library that converts dates between the Gregorian and Hebrew calendars, with formatting helpers for both scripts.