Inputs

Reading Time Textarea

A field for editors: words, characters and reading time sit under the text, and a bar shows how far the target volume still is.

  • textarea
  • counter
  • reading-time
  • editor

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/textarea-007?lang=en

  • 29 слов
  • 190 знаков
  • 1 мин чтения
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 "textarea-007" (Reading Time Textarea) 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/textarea-007.json

Registry item: https://vibeui.ru/r/textarea-007.json
Installs to: components/vibeui/textarea-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 field for editors: words, characters and reading time sit under the text, and a bar shows how far the target volume still is.

A field counting words, characters and reading time with a progress bar. One file, zero dependencies, a client component.

## 3. How to use it
import { Textarea007 } from "@/components/vibeui/textarea-007"

<Textarea007
  label="Article body"
  target={200}
  wordsPerMinute={200}
/>

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-textarea-007-* palette — do not swap it for your theme tokens
- counting words by splitting on separators: counting spaces overshoots on every double space
- words and minutes instead of bare characters: an author thinks in volume, not in glyphs
- the progressbar role with aria-valuenow on the bar — otherwise progress is visible to sighted users only
- the aria-describedby link between field and statistics: the figures must be read together with the field
- the component's own light surface — without it the dark text disappears on a dark page

## 6. You may change
- the caption through label and the placeholder text through placeholder
- the target volume through target
- the reading speed through wordsPerMinute
- the accent colour through accent

## 7. Rules
- Reading speed is an estimate: 200 words per minute is an average pace, technical prose runs slower.
- At least one minute is shown even for two words: "0 min read" looks like a bug.
- The bar stops at one hundred percent and grows no further — it does not show overshoot.
- 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/textarea-007.json
https://vibeui.ru/r/textarea-007.json

Клиентский компонент: useState хранит текст, из него считаются слова, минуты и доля от цели. Слова считаются разбиением по разделителям, а не подсчётом пробелов — иначе двойной пробел добавлял бы лишнее слово. Полоса объёма — обычный узел с шириной от CSS-переменной и ролью progressbar: <progress> пришлось бы перекрашивать тремя вендорными псевдоэлементами. Статистика связана с полем через aria-describedby. Палитра в --vibeui-textarea-007-*.

Component source

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

"use client"

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

export type Textarea007Props = Omit<
  ComponentPropsWithoutRef<"div">,
  "children" | "onChange"
> & {
  label?: string
  placeholder?: string
  /** Слов в минуту: 200 — средняя скорость чтения на русском. */
  wordsPerMinute?: number
  /** Целевой объём текста: по нему считается полоса прогресса. */
  target?: number
  accent?: string
}

// Идея компонента: поле для редактора, где важен объём. Счётчик символов
// ничего не говорит автору статьи — он думает словами и минутами чтения,
// поэтому под полем стоят слова, знаки и время, а полоса показывает, далеко
// ли до целевого объёма. Слова считаются по разделителям, а не по пробелам:
// иначе двойной пробел добавлял бы лишнее слово.
const STYLES = `
:where([data-vibeui-block="textarea-007"]){
--vibeui-textarea-007-bg:oklch(1 0 0);
--vibeui-textarea-007-fg:oklch(0.22 0.014 265);
--vibeui-textarea-007-muted:oklch(0.55 0.014 265);
--vibeui-textarea-007-border:oklch(0.9 0.006 265);
--vibeui-textarea-007-field:oklch(0.985 0.002 265);
--vibeui-textarea-007-track:oklch(0.93 0.005 265);
--vibeui-textarea-007-accent:oklch(0.52 0.15 165);
--vibeui-textarea-007-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
--vibeui-textarea-007-progress:0%;
}
[data-vibeui-block="textarea-007"]{
display:flex;flex-direction:column;gap:0.5rem;
width:100%;max-width:23rem;box-sizing:border-box;padding:0.875rem;
background:var(--vibeui-textarea-007-bg);
border:1px solid var(--vibeui-textarea-007-border);border-radius:0.875rem;
font-family:var(--vibeui-textarea-007-font);color:var(--vibeui-textarea-007-fg);
}
[data-vibeui-block="textarea-007"] label{font-size:0.8125rem;font-weight:600}
[data-vibeui-block="textarea-007"] textarea{
box-sizing:border-box;width:100%;min-height:6.5rem;resize:vertical;
margin:0;padding:0.625rem 0.75rem;
border:1px solid var(--vibeui-textarea-007-border);border-radius:0.625rem;
background:var(--vibeui-textarea-007-field);color:inherit;
font:inherit;font-size:0.875rem;line-height:1.6;
transition:border-color .16s ease,box-shadow .16s ease;
}
[data-vibeui-block="textarea-007"] textarea:focus{
outline:none;border-color:var(--vibeui-textarea-007-accent);
box-shadow:0 0 0 3px color-mix(in oklab,var(--vibeui-textarea-007-accent) 18%,transparent);
}
/* Полоса объёма: чистый div с шириной от переменной — <progress> пришлось
   бы перекрашивать тремя вендорными псевдоэлементами. */
[data-vibeui-block="textarea-007"] [data-part="bar"]{
height:0.25rem;border-radius:9999px;overflow:hidden;
background:var(--vibeui-textarea-007-track);
}
[data-vibeui-block="textarea-007"] [data-part="fill"]{
display:block;height:100%;border-radius:9999px;
width:var(--vibeui-textarea-007-progress);
background:var(--vibeui-textarea-007-accent);
transition:width .2s ease;
}
[data-vibeui-block="textarea-007"] [data-part="stats"]{
display:flex;flex-wrap:wrap;gap:0.25rem 0.875rem;margin:0;padding:0;list-style:none;
font-size:0.75rem;color:var(--vibeui-textarea-007-muted);
}
[data-vibeui-block="textarea-007"] [data-part="stats"] li{display:flex;align-items:baseline;gap:0.25rem}
[data-vibeui-block="textarea-007"] [data-part="number"]{
font-weight:700;font-variant-numeric:tabular-nums;color:var(--vibeui-textarea-007-fg);
}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="textarea-007"] *{animation:none!important;transition:none!important}}
`

const START =
  "Компонент из VibeUI ставится одной командой, живёт в одном файле и не тянет зависимостей. Скопируйте инструкцию для агента — и он поставит блок сам, сохранив анимации, типографику и отступы."

/**
 * Поле со счётчиком слов и временем чтения, с полосой до целевого объёма.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Textarea007({
  label = "Текст статьи",
  placeholder = "Первый абзац задаёт тон всему тексту",
  wordsPerMinute = 200,
  target = 120,
  accent,
  className,
  style,
  ...props
}: Textarea007Props) {
  const id = useId()
  const [value, setValue] = useState(START)
  const words = value.split(/[\s\n]+/u).filter(Boolean).length
  const minutes = Math.max(1, Math.round(words / wordsPerMinute))
  const progress = Math.min(100, Math.round((words / target) * 100))

  const palette = {
    "--vibeui-textarea-007-progress": `${progress}%`,
    ...(accent ? { "--vibeui-textarea-007-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-textarea-007" precedence="medium">
        {STYLES}
      </style>
      <div
        {...props}
        data-vibeui-block="textarea-007"
        className={className}
        style={palette}
      >
        <label htmlFor={id}>{label}</label>
        <textarea
          id={id}
          value={value}
          placeholder={placeholder}
          aria-describedby={`${id}-stats`}
          onChange={(event) => setValue(event.target.value)}
        />
        <div
          data-part="bar"
          role="progressbar"
          aria-label={`Объём текста: ${progress}% от цели`}
          aria-valuenow={progress}
          aria-valuemin={0}
          aria-valuemax={100}
        >
          <span data-part="fill" />
        </div>
        <ul data-part="stats" id={`${id}-stats`}>
          <li>
            <span data-part="number">{words}</span> слов
          </li>
          <li>
            <span data-part="number">{value.length}</span> знаков
          </li>
          <li>
            ≈ <span data-part="number">{minutes}</span> мин чтения
          </li>
        </ul>
      </div>
    </>
  )
}