Charts

Compare Bars

Two series side by side: the pairs sit tight and the groups are spaced — the comparison happens inside a pair.

chart
compare
bars
periods

Preview

1440pxHost theme

Use it with AI

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

put this in the header: https://vibeui.ru/c/chart-009?lang=en

Installs by day

This weekLast week

ПнВтСрЧтПт

Heading

Current period

Previous period

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 "chart-009" (Compare Bars) 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/chart-009.json

Registry item: https://vibeui.ru/r/chart-009.json
Installs to: components/vibeui/chart-009.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
Two series side by side: the pairs sit tight and the groups are spaced — the comparison happens inside a pair.

A two-period comparison: paired bars, gaps between groups, a muted previous period and a legend. Zero dependencies, one file, no client JS.

## 3. How to use it
import { Chart009 } from "@/components/vibeui/chart-009"

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-chart-009-* palette — do not swap it for your theme tokens
- tight pairs with gaps between groups: that keeps comparison inside the pair
- a shared maximum for both series — otherwise the periods are incomparable
- the muted previous period: it is the backdrop, not an equal value
- role="img" with both values on the pair
- a legend naming the periods, not just their colours

## 6. You may change
- the groups array and the period labels
- title
- the accent through the accent prop
- the plot height

## 7. Rules
- Beyond seven groups it stops fitting: compare weeks by day and months by week.
- Do not add a third series: triples stop reading, that case wants lines.
- Values are deliberately not printed on the bars: labels on every pair turn a chart into a table.
- 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/chart-009.json

https://vibeui.ru/r/chart-009.json

Компонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-chart-009-*. Серверный: хуков нет. Высота столбика — процент от общего максимума обеих серий, поэтому периоды сравнимы. Прошлый период выводится через color-mix от акцента, у каждой пары role="img" с обоими значениями. Ось подписей повторяет раскладку графика зазорами.

Component source

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

import type { ComponentPropsWithoutRef, CSSProperties } from "react"

export type Chart009Group = {
  label: string
  now: number
  before: number
}

export type Chart009Props = Omit<
  ComponentPropsWithoutRef<"figure">,
  "children" | "title"
> & {
  title?: string
  groups?: Chart009Group[]
  nowLabel?: string
  beforeLabel?: string
  accent?: string
}

// Идея компонента: две серии столбиков рядом. Пары стоят вплотную, а группы
// разделены зазором — так глаз сравнивает внутри пары, а не через весь
// график. Прошлый период показан приглушённым: он фон для нынешнего, а не
// равноправная величина.
const STYLES = `
:where([data-vibeui-block="chart-009"]){
--vibeui-chart-009-bg:oklch(1 0 0);
--vibeui-chart-009-fg:oklch(0.22 0.014 265);
--vibeui-chart-009-muted:oklch(0.56 0.014 265);
--vibeui-chart-009-border:oklch(0.91 0.006 265);
--vibeui-chart-009-accent:oklch(0.55 0.17 265);
--vibeui-chart-009-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="chart-009"]{
display:flex;flex-direction:column;gap:0.625rem;
width:100%;max-width:24rem;box-sizing:border-box;margin:0;padding:0.875rem;
background:var(--vibeui-chart-009-bg);
border:1px solid var(--vibeui-chart-009-border);border-radius:0.875rem;
color:var(--vibeui-chart-009-fg);font-family:var(--vibeui-chart-009-font);
}
[data-vibeui-block="chart-009"] [data-part="head"]{display:flex;align-items:baseline;justify-content:space-between;gap:0.75rem;flex-wrap:wrap}
[data-vibeui-block="chart-009"] [data-part="title"]{margin:0;font-size:0.875rem;font-weight:650}
[data-vibeui-block="chart-009"] [data-part="legend"]{display:flex;gap:0.75rem;font-size:0.75rem;color:var(--vibeui-chart-009-muted)}
[data-vibeui-block="chart-009"] [data-part="key"]{display:inline-flex;align-items:center;gap:0.375rem}
[data-vibeui-block="chart-009"] [data-part="swatch"]{width:0.625rem;height:0.625rem;border-radius:0.1875rem;background:var(--vibeui-chart-009-accent)}
[data-vibeui-block="chart-009"] [data-part="swatch"][data-before="true"]{background:color-mix(in oklab,var(--vibeui-chart-009-accent) 30%,oklch(0.93 0.005 265))}
/* Пары вплотную, группы с зазором: сравнение идёт внутри пары. */
[data-vibeui-block="chart-009"] [data-part="plot"]{
display:flex;align-items:flex-end;gap:0.875rem;height:7rem;
}
[data-vibeui-block="chart-009"] [data-part="group"]{display:flex;align-items:flex-end;gap:0.1875rem;flex:1;height:100%}
[data-vibeui-block="chart-009"] [data-part="bar"]{
flex:1;border-radius:0.25rem 0.25rem 0 0;background:var(--vibeui-chart-009-accent);
}
[data-vibeui-block="chart-009"] [data-part="bar"][data-before="true"]{
background:color-mix(in oklab,var(--vibeui-chart-009-accent) 30%,oklch(0.93 0.005 265));
}
[data-vibeui-block="chart-009"] [data-part="axis"]{
display:flex;gap:0.875rem;font-size:0.6875rem;color:var(--vibeui-chart-009-muted);
}
[data-vibeui-block="chart-009"] [data-part="axis"] span{flex:1;text-align:center}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="chart-009"] *{animation:none!important;transition:none!important}}
`

const DEFAULT_GROUPS: Chart009Group[] = [
  { label: "Пн", now: 42, before: 36 },
  { label: "Вт", now: 55, before: 48 },
  { label: "Ср", now: 48, before: 52 },
  { label: "Чт", now: 61, before: 44 },
  { label: "Пт", now: 72, before: 58 },
]

/**
 * Две серии столбиков рядом: пары вплотную, группы с зазором.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Chart009({
  title = "Установки по дням",
  groups = DEFAULT_GROUPS,
  nowLabel = "Эта неделя",
  beforeLabel = "Прошлая",
  accent,
  className,
  style,
  ...props
}: Chart009Props) {
  const max = Math.max(
    ...groups.flatMap((group) => [group.now, group.before]),
    1,
  )

  const palette = {
    ...(accent ? { "--vibeui-chart-009-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-chart-009" precedence="medium">
        {STYLES}
      </style>
      <figure
        {...props}
        data-vibeui-block="chart-009"
        className={className}
        style={palette}
      >
        <div data-part="head">
          <figcaption data-part="title">{title}</figcaption>
          <p data-part="legend">
            <span data-part="key">
              <span data-part="swatch" aria-hidden="true" />
              {nowLabel}
            </span>
            <span data-part="key">
              <span data-part="swatch" data-before="true" aria-hidden="true" />
              {beforeLabel}
            </span>
          </p>
        </div>
        <div data-part="plot">
          {groups.map((group) => (
            <div
              key={group.label}
              data-part="group"
              role="img"
              aria-label={`${group.label}: ${nowLabel} ${group.now}, ${beforeLabel} ${group.before}`}
            >
              <span
                data-part="bar"
                data-before="true"
                style={{
                  height: `${Math.max(4, (group.before / max) * 100)}%`,
                }}
              />
              <span
                data-part="bar"
                style={{ height: `${Math.max(4, (group.now / max) * 100)}%` }}
              />
            </div>
          ))}
        </div>
        <div data-part="axis">
          {groups.map((group) => (
            <span key={group.label}>{group.label}</span>
          ))}
        </div>
      </figure>
    </>
  )
}