VibeUI

Calendar

Month Picker

Picking a month without days: reports and plans live in months, and paging through a grid of dates is a wasted step.

  • calendar
  • month
  • picker
  • reports

Preview

1440pxHost theme

Use it with AI

  1. 1. Copy the link.
  2. 2. Write to your agent in your own words and drop the link into the sentence.
  3. 3. The agent opens the link and installs the component from the registry.

put this in the header: https://vibeui.ru/c/calendar-008?lang=en

2026

Выбрано: март 2026 г.

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

# Install and place "calendar-008" (Month Picker) from VibeUI

## 1. Install first — do not skip, do not recreate
Run this exact command before writing any code:
npx shadcn@latest add https://vibeui.ru/r/calendar-008.json

Registry item: https://vibeui.ru/r/calendar-008.json
Installs to: components/vibeui/calendar-008.tsx (the exact path follows this project's components.json aliases).
npm dependencies: none.
Registry dependencies: none.

Install it from the registry. Do not recreate it from the description,
do not substitute a similar component from another library, and do not
rewrite it to match the project's existing style.

## 2. What it is
Picking a month without days: reports and plans live in months, and paging through a grid of dates is a wasted step.

A month picker: a 3×4 grid, arrow year navigation, an outlined current month and a filled selected one. Zero dependencies, one file.

## 3. How to use it
import { Calendar008 } from "@/components/vibeui/calendar-008"

<Calendar008 defaultYear={2026} defaultMonth={3} onChange={setPeriod} />

Read the installed file for the full prop list.

## 4. Where to place it
This is a small inline component. Put it exactly where the user asked,
inside the existing markup. Do not create a new page, section or
wrapper for it. If a similar control already sits in that spot,
replace it instead of adding a second one.

Placement: ___
(The user fills this line in. If it is still blank, ask where to put it
instead of guessing.)

## 5. Keep exactly as installed
- the local --vibeui-calendar-008-* palette — do not swap it for your theme tokens
- three columns: months then read as quarters rather than a flat list
- the year arrows beside it: people move between March 2025 and March 2026 more often than to a random year
- the outline on the current month in addition to the filled selection
- the aria-label with month and year: an abbreviation is ambiguous aloud
- month names from Intl rather than a hand-written array

## 6. You may change
- defaultYear and defaultMonth
- locale — the name language
- the onChange handler
- the accent through the accent prop

## 7. Rules
- Year bounds are not enforced: clamp them in the caller if you need to.
- Quarters and halves need a different grid — this component is about months.
- The selection survives a year change: that makes it visible the pick lives in another year.
- Do not lift the CSS variables into globals.css: the component has to stay a single file.

## 8. Verify
- it renders with no console errors;
- it looks like the preview on the VibeUI page you copied this from;
- if it does not, you changed something listed in section 5 — put it back.

For developers

npx shadcn@latest add https://vibeui.ru/r/calendar-008.json
https://vibeui.ru/r/calendar-008.json

Компонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-calendar-008-*. Клиентский: "use client". Двенадцать месяцев разложены на три колонки — так они читаются кварталами. Год переключается стрелками рядом, текущий месяц обведён рамкой, выбранный залит акцентом. Названия месяцев берутся у Intl.DateTimeFormat.

Component source

The same file your agent installs. Here in case you would rather copy it by hand.

"use client"

import { useState } from "react"
import type { ComponentPropsWithoutRef, CSSProperties } from "react"

export type Calendar008Props = Omit<
  ComponentPropsWithoutRef<"div">,
  "children" | "onChange"
> & {
  defaultYear?: number
  defaultMonth?: number
  locale?: string
  onChange?: (value: { year: number; month: number }) => void
  accent?: string
}

// Идея компонента: выбор месяца без дней. Отчёты, зарплата и планы живут
// месяцами, и пролистывать для этого сетку из тридцати чисел — лишний шаг.
// Год переключается стрелками рядом, а не отдельным списком: между «март
// 2025» и «март 2026» человек ходит чаще, чем между произвольными годами.
const STYLES = `
:where([data-vibeui-block="calendar-008"]){
--vibeui-calendar-008-bg:oklch(1 0 0);
--vibeui-calendar-008-fg:oklch(0.24 0.014 265);
--vibeui-calendar-008-muted:oklch(0.6 0.014 265);
--vibeui-calendar-008-border:oklch(0.91 0.006 265);
--vibeui-calendar-008-hover:oklch(0.96 0.004 265);
--vibeui-calendar-008-accent:oklch(0.55 0.17 265);
--vibeui-calendar-008-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="calendar-008"]{
display:flex;flex-direction:column;gap:0.625rem;
width:100%;max-width:17rem;box-sizing:border-box;padding:0.875rem;
background:var(--vibeui-calendar-008-bg);
border:1px solid var(--vibeui-calendar-008-border);border-radius:0.875rem;
color:var(--vibeui-calendar-008-fg);font-family:var(--vibeui-calendar-008-font);
}
[data-vibeui-block="calendar-008"] [data-part="head"]{display:flex;align-items:center;justify-content:space-between;gap:0.5rem}
[data-vibeui-block="calendar-008"] [data-part="year"]{font-size:0.9375rem;font-weight:650;font-variant-numeric:tabular-nums}
[data-vibeui-block="calendar-008"] [data-part="nav"]{display:flex;gap:0.25rem}
[data-vibeui-block="calendar-008"] [data-part="nav"] button{
appearance:none;cursor:pointer;
display:inline-flex;align-items:center;justify-content:center;
width:1.75rem;height:1.75rem;padding:0;
border:1px solid var(--vibeui-calendar-008-border);border-radius:0.5rem;
background:transparent;color:inherit;
}
[data-vibeui-block="calendar-008"] [data-part="nav"] button:hover{background:var(--vibeui-calendar-008-hover)}
[data-vibeui-block="calendar-008"] [data-part="nav"] button:focus-visible{outline:2px solid var(--vibeui-calendar-008-accent);outline-offset:2px}
[data-vibeui-block="calendar-008"] [data-part="arrow"]{
width:0.375rem;height:0.375rem;
border-left:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
transform:rotate(45deg) translate(0.0625rem,-0.0625rem);
}
[data-vibeui-block="calendar-008"] [data-part="arrow"][data-dir="next"]{transform:rotate(-135deg) translate(0.0625rem,-0.0625rem)}
/* Три колонки на четыре строки: месяцы читаются кварталами. */
[data-vibeui-block="calendar-008"] [data-part="grid"]{
display:grid;grid-template-columns:repeat(3,1fr);gap:0.375rem;
}
[data-vibeui-block="calendar-008"] [data-part="grid"] button{
appearance:none;cursor:pointer;
height:2.25rem;padding:0;border-radius:0.5rem;
border:1px solid transparent;background:transparent;color:inherit;
font:inherit;font-size:0.8125rem;text-transform:capitalize;
}
[data-vibeui-block="calendar-008"] [data-part="grid"] button:hover{background:var(--vibeui-calendar-008-hover)}
[data-vibeui-block="calendar-008"] [data-part="grid"] button:focus-visible{outline:2px solid var(--vibeui-calendar-008-accent);outline-offset:-2px}
[data-vibeui-block="calendar-008"] [data-part="grid"] button[data-current="true"]{border-color:var(--vibeui-calendar-008-border);font-weight:650}
[data-vibeui-block="calendar-008"] [data-part="grid"] button[aria-pressed="true"]{
border-color:transparent;background:var(--vibeui-calendar-008-accent);color:oklch(0.99 0.01 265);font-weight:650;
}
[data-vibeui-block="calendar-008"] [data-part="picked"]{font-size:0.75rem;color:var(--vibeui-calendar-008-muted)}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="calendar-008"] *{animation:none!important;transition:none!important}}
`

/**
 * Выбор месяца и года без сетки дней.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Calendar008({
  defaultYear = 2026,
  defaultMonth = 3,
  locale = "ru-RU",
  onChange,
  accent,
  className,
  style,
  ...props
}: Calendar008Props) {
  const [year, setYear] = useState(defaultYear)
  const [value, setValue] = useState({
    year: defaultYear,
    month: defaultMonth,
  })

  const short = new Intl.DateTimeFormat(locale, { month: "short" })
  const long = new Intl.DateTimeFormat(locale, {
    month: "long",
    year: "numeric",
  })
  const now = new Date()

  const palette = {
    ...(accent ? { "--vibeui-calendar-008-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-calendar-008" precedence="medium">
        {STYLES}
      </style>
      <div
        {...props}
        data-vibeui-block="calendar-008"
        className={className}
        style={palette}
      >
        <div data-part="head">
          <span data-part="year">{year}</span>
          <span data-part="nav">
            <button
              type="button"
              aria-label={`Год ${year - 1}`}
              onClick={() => setYear(year - 1)}
            >
              <span data-part="arrow" aria-hidden="true" />
            </button>
            <button
              type="button"
              aria-label={`Год ${year + 1}`}
              onClick={() => setYear(year + 1)}
            >
              <span data-part="arrow" data-dir="next" aria-hidden="true" />
            </button>
          </span>
        </div>
        <div data-part="grid">
          {Array.from({ length: 12 }, (_, index) => {
            const date = new Date(year, index, 1)
            const selected = value.year === year && value.month === index + 1

            return (
              <button
                key={index}
                type="button"
                aria-pressed={selected}
                aria-label={long.format(date)}
                data-current={
                  now.getFullYear() === year && now.getMonth() === index
                }
                onClick={() => {
                  const next = { year, month: index + 1 }
                  setValue(next)
                  onChange?.(next)
                }}
              >
                {short.format(date)}
              </button>
            )
          })}
        </div>
        <p data-part="picked">
          Выбрано: {long.format(new Date(value.year, value.month - 1, 1))}
        </p>
      </div>
    </>
  )
}