HeroUI Calendar

HeroUI v3 Calendar — date calendar with year picker, controlled state, week/day views, min/max, unavailable dates, multiple selection, read-only, focused value, cell indicators, multiple months, booking example and custom styles.

HUby Hero Ui

Install

npx @21st-dev/cli@beta add hero_ui/heroui-calendar

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"use client"

import { getLocalTimeZone, isToday } from "@internationalized/date"
import { I18nProvider } from "react-aria-components"

import Calendar from "@/components/ui/heroui-calendar"

const datesWithEvents = [3, 7, 12, 15, 21, 28]

export default function WithIndicators() {
  return (
    <I18nProvider locale="en-US">
      <Calendar aria-label="Event date">
        <Calendar.Header>
          <Calendar.Heading />
          <Calendar.NavButton slot="previous" />
          <Calendar.NavButton slot="next" />
        </Calendar.Header>
        <Calendar.Grid>
          <Calendar.GridHeader>
            {(day) => <Calendar.HeaderCell>{day}</Calendar.HeaderCell>}
          </Calendar.GridHeader>
          <Calendar.GridBody>
            {(date) => (
              <Calendar.Cell date={date}>
                {({ formattedDate }) => (
                  <>
                    {formattedDate}
                    {(isToday(date, getLocalTimeZone()) || datesWithEvents.includes(date.day)) && (
                      <Calendar.CellIndicator />
                    )}
                  </>
                )}
              </Calendar.Cell>
            )}
          </Calendar.GridBody>
        </Calendar.Grid>
      </Calendar>
    </I18nProvider>
  )
}