Shadcn Datetime Picker

Built with Next.js, React, TypeScript, Tailwind CSS, and date-fns for date manipulation, this component extends shadcn/ui's design system with comprehensive datetime functionality including timezone support, date range constraints, and time selection. The component features timezone selection and conversion for global applications, minimum and maximum date constraints to restrict valid date ranges, combined date and time picking in a unified interface, keyboard navigation and accessibility support, customizable date formats and display preferences, integration with popular form libraries like React Hook Form, and responsive design that works seamlessly on mobile and desktop. Unlike basic date pickers, this component handles the complexity of timezone-aware datetime selection, which is critical for scheduling applications, booking systems, and any global application where users across different timezones need to coordinate times accurately.

Use cases include appointment scheduling systems for healthcare, consulting, or services, event registration platforms with timezone-aware start times, booking interfaces for hotels, flights, or rentals with date constraints, content management systems with publish/expire datetime fields, and any form requiring accurate datetime input with timezone context. The component eliminates common datetime pitfalls like timezone conversion errors, invalid date selections, and inconsistent time handling across different user locales, providing a robust solution that developers can drop into their shadcn/ui projects.