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Notification Bell
A bell with a counter and a list inside: unread rows are marked by a dot and by weight, and the rows are real links you can walk with the keyboard.
- popover
- notifications
- badge
- list
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/popover-007?lang=en
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 "popover-007" (Notification Bell) 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/popover-007.json
Registry item: https://vibeui.ru/r/popover-007.json
Installs to: components/vibeui/popover-007.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
A bell with a counter and a list inside: unread rows are marked by a dot and by weight, and the rows are real links you can walk with the keyboard.
A notifications popover: a badge with a counter and a list of links inside. Zero dependencies, one file, the browser owns the state.
## 3. How to use it
import { Popover007 } from "@/components/vibeui/popover-007"
<Popover007
count={2}
items={[{ title: "Build 412 passed", meta: "pipeline", unread: true }]}
footerLabel="All notifications"
/>
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-popover-007-* palette — do not swap it for your theme tokens
- the panel layout only inside the :popover-open rule — display in the plain rule overrides the browser's display:none and the panel stays open forever
- marking read state by weight and colour, not only by a dot: colour alone is not readable
- the unread count in the button's accessible name — a badge is never spoken
- the list as real links inside a <ul>: divs with handlers cannot be walked by keyboard
- the height cap with scrolling on the list — otherwise the panel grows past the screen
## 6. You may change
- the badge number through count and the contents through items
- the footer caption through footerLabel
- the list height through max-height in the list rule
- the badge colour through the --vibeui-popover-007-accent variable
## 7. Rules
- Anything above 99 shows as "99+"; the panel itself does not cap the list length.
- The component does not mark anything as read: the caller does that.
- The links point at placeholders — put real targets in, otherwise the panel is useless.
- 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/popover-007.jsonhttps://vibeui.ru/r/popover-007.jsonКомпонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-popover-007-*. Серверный: панель на HTML popover, идентификатор разводит useId. Раскладка объявлена только в :popover-open. Значок-счётчик обведён рамкой цвета подложки, поэтому читается на любой кнопке. Прочитанные строки отличаются весом и цветом, а не только точкой. Список ограничен по высоте и прокручивается, панель прижата к правому краю кнопки через right:anchor(right) с откатом под @supports not.
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
import { useId } from "react"
import type { ComponentPropsWithoutRef, CSSProperties } from "react"
export type Popover007Item = {
title: string
meta: string
unread?: boolean
}
export type Popover007Props = Omit<
ComponentPropsWithoutRef<"div">,
"children"
> & {
/** Число на значке. 0 убирает значок целиком. */
count?: number
items?: Popover007Item[]
footerLabel?: string
}
// Идея компонента: колокольчик со счётчиком и списком внутри. Непрочитанное
// помечено точкой и весом, а не только цветом; список — настоящий <ul> со
// ссылками, поэтому по нему ходят стрелками и Tab, а не мышью по div'ам.
const STYLES = `
:where([data-vibeui-block="popover-007"]){
--vibeui-popover-007-bg:oklch(1 0 0);
--vibeui-popover-007-fg:oklch(0.23 0.014 265);
--vibeui-popover-007-muted:oklch(0.54 0.014 265);
--vibeui-popover-007-border:oklch(0.9 0.006 265);
--vibeui-popover-007-hover:oklch(0.965 0.004 265);
--vibeui-popover-007-accent:oklch(0.58 0.19 25);
--vibeui-popover-007-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="popover-007"]{
position:relative;display:inline-block;
font-family:var(--vibeui-popover-007-font);color:var(--vibeui-popover-007-fg);
}
[data-vibeui-block="popover-007"] [data-part="trigger"]{
position:relative;appearance:none;cursor:pointer;
display:inline-flex;align-items:center;justify-content:center;
width:2.375rem;height:2.375rem;border-radius:0.75rem;
border:1px solid var(--vibeui-popover-007-border);
background:var(--vibeui-popover-007-bg);color:inherit;
font:inherit;font-size:1.0625rem;line-height:1;
anchor-name:--vibeui-popover-007-anchor;
}
[data-vibeui-block="popover-007"] [data-part="trigger"]:hover{background:var(--vibeui-popover-007-hover)}
[data-vibeui-block="popover-007"] [data-part="trigger"]:focus-visible{outline:2px solid var(--vibeui-popover-007-accent);outline-offset:2px}
[data-vibeui-block="popover-007"] [data-part="badge"]{
position:absolute;top:-0.3125rem;right:-0.3125rem;
display:flex;align-items:center;justify-content:center;
min-width:1.125rem;height:1.125rem;padding:0 0.25rem;box-sizing:border-box;
border-radius:9999px;border:2px solid var(--vibeui-popover-007-bg);
background:var(--vibeui-popover-007-accent);color:oklch(0.99 0.01 25);
font-size:0.625rem;font-weight:750;line-height:1;font-variant-numeric:tabular-nums;
}
/* Раскладка панели только в :popover-open, иначе display перебьёт
браузерный display:none и список будет висеть поверх страницы. */
[data-vibeui-block="popover-007"] [data-part="panel"]{
position:fixed;margin:0;padding:0;
width:min(20rem,100vw - 2rem);box-sizing:border-box;overflow:hidden;
border:1px solid var(--vibeui-popover-007-border);border-radius:1rem;
background:var(--vibeui-popover-007-bg);color:inherit;
box-shadow:0 26px 54px -30px oklch(0.2 0.02 265 / 62%);
position-anchor:--vibeui-popover-007-anchor;
top:anchor(bottom);right:anchor(right);margin-top:0.5rem;
}
[data-vibeui-block="popover-007"] [data-part="panel"]:popover-open{display:flex;flex-direction:column}
@supports not (anchor-name: --a){
[data-vibeui-block="popover-007"] [data-part="panel"]{position:absolute;inset:auto;top:calc(100% + 0.5rem);right:0}
}
[data-vibeui-block="popover-007"] [data-part="head"]{
display:flex;align-items:baseline;justify-content:space-between;gap:0.5rem;
padding:0.75rem 0.875rem 0.5rem;
}
[data-vibeui-block="popover-007"] [data-part="heading"]{margin:0;font-size:0.875rem;font-weight:660}
[data-vibeui-block="popover-007"] [data-part="unreadCount"]{font-size:0.75rem;color:var(--vibeui-popover-007-muted)}
[data-vibeui-block="popover-007"] [data-part="list"]{
margin:0;padding:0;list-style:none;max-height:15rem;overflow-y:auto;
border-top:1px solid var(--vibeui-popover-007-border);
}
[data-vibeui-block="popover-007"] [data-part="link"]{
display:grid;grid-template-columns:auto 1fr;gap:0.125rem 0.5rem;
padding:0.625rem 0.875rem;color:inherit;text-decoration:none;
border-bottom:1px solid var(--vibeui-popover-007-border);
transition:background-color .14s ease;
}
[data-vibeui-block="popover-007"] [data-part="link"]:hover{background:var(--vibeui-popover-007-hover)}
[data-vibeui-block="popover-007"] [data-part="link"]:focus-visible{outline:2px solid var(--vibeui-popover-007-accent);outline-offset:-2px}
[data-vibeui-block="popover-007"] [data-part="dot"]{
width:0.4375rem;height:0.4375rem;margin-top:0.375rem;border-radius:9999px;
background:var(--vibeui-popover-007-accent);
}
[data-vibeui-block="popover-007"] [data-part="link"][data-read="true"] [data-part="dot"]{background:transparent}
[data-vibeui-block="popover-007"] [data-part="itemTitle"]{font-size:0.8125rem;line-height:1.35;font-weight:600}
[data-vibeui-block="popover-007"] [data-part="link"][data-read="true"] [data-part="itemTitle"]{font-weight:450;color:var(--vibeui-popover-007-muted)}
[data-vibeui-block="popover-007"] [data-part="itemMeta"]{grid-column:2;font-size:0.75rem;color:var(--vibeui-popover-007-muted)}
[data-vibeui-block="popover-007"] [data-part="foot"]{
padding:0.5rem 0.875rem;text-align:center;
font-size:0.8125rem;font-weight:640;
color:var(--vibeui-popover-007-fg);text-decoration:none;
}
[data-vibeui-block="popover-007"] [data-part="foot"]:hover{background:var(--vibeui-popover-007-hover)}
[data-vibeui-block="popover-007"] [data-part="foot"]:focus-visible{outline:2px solid var(--vibeui-popover-007-accent);outline-offset:-2px}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="popover-007"] *{animation:none!important;transition:none!important}}
`
const DEFAULT_ITEMS: Popover007Item[] = [
{
title: "Сборка 412 прошла",
meta: "конвейер · 3 минуты назад",
unread: true,
},
{
title: "Новый комментарий в задаче VU-88",
meta: "Мария · 20 минут назад",
unread: true,
},
{ title: "Счёт за август оплачен", meta: "биллинг · вчера" },
{ title: "Ключ доступа истекает через 7 дней", meta: "безопасность · вчера" },
]
/**
* Поповер уведомлений: значок со счётчиком и список со ссылками внутри.
* Один файл, ноль зависимостей, собственная палитра.
*/
export function Popover007({
count = 2,
items = DEFAULT_ITEMS,
footerLabel = "Все уведомления",
className,
style,
...props
}: Popover007Props) {
const id = useId().replace(/:/g, "")
return (
<>
<style href="vibeui-popover-007" precedence="medium">
{STYLES}
</style>
<div
{...props}
data-vibeui-block="popover-007"
className={className}
style={style as CSSProperties}
>
<button
type="button"
data-part="trigger"
popoverTarget={`${id}-panel`}
aria-label={
count > 0 ? `Уведомления, непрочитанных: ${count}` : "Уведомления"
}
>
<span aria-hidden="true">🔔</span>
{count > 0 ? (
<span data-part="badge" aria-hidden="true">
{count > 99 ? "99+" : count}
</span>
) : null}
</button>
<div
data-part="panel"
id={`${id}-panel`}
popover="auto"
aria-label="Уведомления"
>
<div data-part="head">
<p data-part="heading">Уведомления</p>
<span data-part="unreadCount">{count} новых</span>
</div>
<ul data-part="list">
{items.map((item) => (
<li key={item.title}>
<a
data-part="link"
data-read={item.unread ? undefined : "true"}
href="#notification"
>
<span data-part="dot" aria-hidden="true" />
<span data-part="itemTitle">{item.title}</span>
<span data-part="itemMeta">{item.meta}</span>
</a>
</li>
))}
</ul>
<a data-part="foot" href="#all">
{footerLabel}
</a>
</div>
</div>
</>
)
}