Button group

Text Align Bar

Text alignment marked with an underline instead of a fill: the bar grows from the centre and never fights the text below the toolbar.

React + Tailwind, shadcn-compatible: press “Copy for AI” and your Cursor or Claude Code agent installs it with the shadcn CLI.

What you can change

  • the initial alignment through defaultValue
  • the accessible group name through label
  • the form field name through name

A link for your AI agent: preview, code and instructions.

Preview

1440pxHost theme
Text Align Bar — Text alignment marked with an underline instead of a fill: the bar grows from the centre and never fights the text below the toolbar.

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.
AI
1Pick it here

put this on the home page as the hero:

https://vibeui.club/c/buttongroup-023?lang=en&theme=dark

2Paste into the chat
3Get it in your project

Not sure where to paste it? Step-by-step guide

Show the full instructions

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

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How to use

<Buttongroup023
  defaultValue="start"
  label="Paragraph alignment"
  name="align"
/>

A sample call. The agent installs the component itself from the registry via the “Copy for AI” link.

Settings

Alignment
defaultValue · default: start
Group name
label · default: Paragraph alignment
Accent
accent · default: theme colour
Background
background · default: theme colour

FAQ

How do I add Text Align Bar with Cursor or Claude Code?
Press “Copy for AI” on this page and paste it into your agent's chat. The instruction contains the shadcn CLI install command, the dependencies and what to keep, so the agent installs this exact component instead of recreating a lookalike.
What does Text Align Bar depend on?
No npm packages beyond React and Tailwind CSS.
What can I change in Text Align Bar?
Adapt: the initial alignment through defaultValue; the accessible group name through label; the form field name through name. Keep as installed: the local --vibeui-buttongroup-023-* palette — do not swap it for your theme tokens; the underline instead of a fill: the toolbar sits above the text and a coloured block competes with it; the bar growing via scaleX from the centre — that is what makes the switch read as movement.
Is Text Align Bar free?
Yes. The preview is open without an account; with a free account you can copy up to 20 components a month.

For developers

npx shadcn@latest add https://vibeui.club/r/pro/buttongroup-023.json

This command needs a signed link: sign in and open “Component source” below — it issues a working link valid for 30 minutes. All install options

Technical notes

The component is self-contained: one file, no dependencies, its own palette in the --vibeui-buttongroup-023-* variables. It is a server component: the choice is held by radios inside a fieldset. The selected segment is marked with an ::after pseudo-element — a bar on the bottom border of the panel that appears through transform:scaleX(0) → scaleX(1) with transform-origin:center, so the switch reads as movement rather than as a flash. The active segment deliberately has no fill: the panel stands above the text, and a coloured rectangle would compete with it for attention. The icons are drawn as "lines of text": a short and a long line pushed to the required edge. The option names lie as real text under clip-path rather than in an aria-label — find-in-page reaches them.

Tags

  • buttongroup
  • editor
  • align
  • underline
Component source

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

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