VibeUI

Code Block

Prompt Free Copy

A sequence of commands with copying that skips the prompt: the dollar sign is drawn by styles, so only the commands themselves reach the clipboard.

  • terminal
  • copy
  • commands
  • clipboard

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/codeblock-023?lang=en

Install
git clone git@github.com:vibeui/starter.gitcd starternpm installnpm run dev

Приглашение нарисовано стилями: в буфер уходят только команды, строка за строкой.

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 "codeblock-023" (Prompt Free Copy) 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/codeblock-023.json

Registry item: https://vibeui.ru/r/codeblock-023.json
Installs to: components/vibeui/codeblock-023.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 sequence of commands with copying that skips the prompt: the dollar sign is drawn by styles, so only the commands themselves reach the clipboard.

A list of terminal commands with one copy button: the prompt lives in CSS and never reaches the clipboard. Zero dependencies, one file.

## 3. How to use it
import { Codeblock023 } from "@/components/vibeui/codeblock-023"

<Codeblock023
  title="Install"
  label="Copy without $"
  doneLabel="Copied"
/>

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-codeblock-023-* palette — do not swap it for your theme tokens
- the prompt in CSS only: moved into the text it lands in the clipboard and breaks the paste
- user-select:none on the prompt — otherwise a mouse selection grabs the dollar again
- the silence when the clipboard is refused: a false "Copied" is worse than no answer
- clearing the timer on unmount, otherwise state updates land on a dead component
- the dark surface of the block — it makes the list a terminal, not a paragraph of code

## 6. You may change
- the commands through the commands array
- the block heading through title
- the button captions through label and doneLabel
- the prompt colour and the block width

## 7. Rules
- navigator.clipboard needs a secure context: over http the button stays silent.
- The commands are copied as one chunk with newlines — a terminal paste runs them one after another.
- The block never checks the commands: what users paste stays the author's responsibility.
- 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/codeblock-023.json
https://vibeui.ru/r/codeblock-023.json

Компонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-codeblock-023-*. Клиентский: директива "use client" нужна для navigator.clipboard и отметки о копировании. Приглашение печатает ::before у каждой строки и помечено user-select:none, поэтому его нет ни в тексте, ни в буфере: кнопка склеивает команды переводом строки и отдаёт готовый к вставке кусок. Таймер отката снимается в useEffect при размонтировании, а при отказе буфера обмена состояние не меняется — ложное «Скопировано» хуже молчания.

Component source

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

"use client"

import { useEffect, useRef, useState } from "react"
import type { CSSProperties } from "react"

export type Codeblock023Props = {
  title?: string
  label?: string
  doneLabel?: string
  commands?: string[]
  className?: string
  style?: CSSProperties
}

// Идея компонента: последовательность команд, которую можно вставить в
// терминал одним куском. Приглашение $ нарисовано в CSS и не существует в
// тексте, поэтому в буфер уходят только сами команды, готовые к запуску.
const STYLES = `
:where([data-vibeui-block="codeblock-023"]){
--vibeui-codeblock-023-bg:oklch(0.18 0.01 160);
--vibeui-codeblock-023-head:oklch(0.22 0.014 160);
--vibeui-codeblock-023-fg:oklch(0.93 0.008 160);
--vibeui-codeblock-023-muted:oklch(0.66 0.014 160);
--vibeui-codeblock-023-border:oklch(1 0 0 / 12%);
--vibeui-codeblock-023-prompt:oklch(0.78 0.15 150);
--vibeui-codeblock-023-accent:oklch(0.84 0.14 150);
--vibeui-codeblock-023-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
--vibeui-codeblock-023-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="codeblock-023"]{
display:flex;flex-direction:column;
width:100%;max-width:32rem;box-sizing:border-box;margin:0;overflow:hidden;
border:1px solid var(--vibeui-codeblock-023-border);border-radius:0.75rem;
background:var(--vibeui-codeblock-023-bg);color:var(--vibeui-codeblock-023-fg);
font-family:var(--vibeui-codeblock-023-font);
}
[data-vibeui-block="codeblock-023"] [data-part="head"]{
display:flex;align-items:center;justify-content:space-between;gap:0.75rem;
padding:0.4375rem 0.5rem 0.4375rem 0.875rem;
background:var(--vibeui-codeblock-023-head);
border-bottom:1px solid var(--vibeui-codeblock-023-border);
font-size:0.75rem;color:var(--vibeui-codeblock-023-muted);
}
[data-vibeui-block="codeblock-023"] button{
appearance:none;cursor:pointer;flex:none;
display:inline-flex;align-items:center;gap:0.375rem;
padding:0.3125rem 0.625rem;border-radius:0.4375rem;
border:1px solid var(--vibeui-codeblock-023-border);
background:oklch(1 0 0 / 8%);color:var(--vibeui-codeblock-023-fg);
font-family:inherit;font-size:0.6875rem;font-weight:650;
transition:background-color .16s ease,color .16s ease;
}
[data-vibeui-block="codeblock-023"] button:hover{background:oklch(1 0 0 / 14%)}
[data-vibeui-block="codeblock-023"] button:focus-visible{
outline:2px solid var(--vibeui-codeblock-023-accent);outline-offset:2px;
}
[data-vibeui-block="codeblock-023"] button[data-copied="true"]{
color:var(--vibeui-codeblock-023-accent);
border-color:var(--vibeui-codeblock-023-accent);
}
[data-vibeui-block="codeblock-023"] svg{width:0.8125rem;height:0.8125rem;flex:none}
[data-vibeui-block="codeblock-023"] pre{margin:0;padding:0.75rem 0.875rem;overflow-x:auto}
[data-vibeui-block="codeblock-023"] code{
display:block;min-width:max-content;
font-family:var(--vibeui-codeblock-023-mono);
font-size:0.8125rem;line-height:1.75;white-space:pre;
}
/* Приглашение живёт только в CSS: в разметке его нет, поэтому ни выделение
   мышью, ни кнопка копирования не могут утащить $ во вставляемую команду. */
[data-vibeui-block="codeblock-023"] [data-part="row"]{
display:block;position:relative;padding-inline-start:1.125rem;
}
[data-vibeui-block="codeblock-023"] [data-part="row"]::before{
content:"$";position:absolute;left:0;
color:var(--vibeui-codeblock-023-prompt);font-weight:700;
user-select:none;-webkit-user-select:none;pointer-events:none;
}
[data-vibeui-block="codeblock-023"] [data-part="foot"]{
margin:0;padding:0.4375rem 0.875rem;
border-top:1px solid var(--vibeui-codeblock-023-border);
font-size:0.6875rem;color:var(--vibeui-codeblock-023-muted);
}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="codeblock-023"] *{animation:none!important;transition:none!important}}
`

const COMMANDS = [
  "git clone git@github.com:vibeui/starter.git",
  "cd starter",
  "npm install",
  "npm run dev",
]

/** Список команд с копированием без символа приглашения. */
export function Codeblock023({
  title = "Установка",
  label = "Скопировать без $",
  doneLabel = "Скопировано",
  commands = COMMANDS,
  className,
  style,
}: Codeblock023Props) {
  const [copied, setCopied] = useState(false)
  const timer = useRef<ReturnType<typeof setTimeout> | null>(null)

  useEffect(
    () => () => {
      if (timer.current) clearTimeout(timer.current)
    },
    [],
  )

  const copy = async () => {
    try {
      await navigator.clipboard.writeText(commands.join("\n"))
    } catch {
      // Буфер недоступен: отметка «скопировано» была бы обманом.
      return
    }
    setCopied(true)
    if (timer.current) clearTimeout(timer.current)
    timer.current = setTimeout(() => setCopied(false), 1600)
  }

  return (
    <>
      <style href="vibeui-codeblock-023" precedence="medium">
        {STYLES}
      </style>
      <figure
        data-vibeui-block="codeblock-023"
        className={className}
        style={style}
      >
        <figcaption data-part="head">
          <span>{title}</span>
          <button
            type="button"
            onClick={copy}
            data-copied={copied || undefined}
            aria-label={`${copied ? doneLabel : label} (строк: ${commands.length})`}
          >
            {copied ? (
              <svg viewBox="0 0 12 12" aria-hidden="true">
                <path
                  d="M2 6.5 4.6 9 10 3"
                  fill="none"
                  stroke="currentColor"
                  strokeWidth="1.8"
                  strokeLinecap="round"
                  strokeLinejoin="round"
                />
              </svg>
            ) : (
              <svg viewBox="0 0 12 12" aria-hidden="true">
                <rect
                  x="4"
                  y="1.5"
                  width="6.5"
                  height="6.5"
                  rx="1.5"
                  fill="none"
                  stroke="currentColor"
                  strokeWidth="1.3"
                />
                <path
                  d="M8 10.5H3a1.5 1.5 0 0 1-1.5-1.5V4"
                  fill="none"
                  stroke="currentColor"
                  strokeWidth="1.3"
                  strokeLinecap="round"
                />
              </svg>
            )}
            {copied ? doneLabel : label}
          </button>
        </figcaption>
        <pre>
          <code>
            {commands.map((command) => (
              <span key={command} data-part="row">
                {command}
              </span>
            ))}
          </code>
        </pre>
        <p data-part="foot">
          Приглашение нарисовано стилями: в буфер уходят только команды, строка
          за строкой.
        </p>
      </figure>
    </>
  )
}