Reply Toolbar

The quiet row under an AI reply where every small action gives something back: copy draws a check, regenerate opens a version switcher, a thumb asks what worked and read aloud turns into an equaliser.

akacopy·regenerate·feedback

Install

Run this in any project set up for the shadcn CLI. It copies the Reply Toolbar source into your components folder, so the code is yours to change.

npx shadcn@latest add https://devl.dev/r/reply-toolbar.json

Use it

Import it and render it. Every prop has a typed default, so it works straight away, and you pass your own data when you’re ready.

import { ReplyToolbar } from "@/components/reply-toolbar";

export default function Page() {
  return <ReplyToolbar />;
}

Built with

A free React component in the Conversation collection, written in TypeScript with Tailwind CSS on coss ui. MIT licensed.

coss ui: tooltip
npm: lucide-react, motion

Props

Read from the Reply Toolbar source. Everything is optional unless it says required.

Prop	Type	Default
text	string	""
initialVersions	number	1
maxVersions	number	5
reasons	Record<Vote, string[]>	defaultReasons
speakDuration	number	4200
onRegenerate	() => void	—
onVersionChange	(index: number, total: number) => void	—
onFeedback	(vote: Vote \| null, reason?: string) => void	—
onSpeak	(speaking: boolean) => void	—
className	string	—

More in Conversation

009

Prompt Bar

A prompt box that grows as you type, with attachments, a model menu, an approval toggle and a mic that opens into a live level meter, plus a send button that only lights up when there's something to send.

010

Streamed Reply

An answer that reads its sources first, then softly streams in word by word, with little numbered chips you can hover to peek at each source, all in a card that holds its size the whole time.

011

Footnoted Answer

An answer whose footnotes really point somewhere: hover a number and its sentence lights up in the source's colour, click it and the quoted passage unfolds with the matching words marked.

013

Model Switcher

A model menu that helps you choose: hover a model to compare speed, quality and cost, turn on thinking to set the effort, and watch latency and price count to their new values, inline or from a pill trigger.

Prop

Type

Default

text

string

initialVersions

number

maxVersions

number

reasons

Record<Vote, string[]>

defaultReasons

speakDuration

number

4200

onRegenerate

() => void

—

onVersionChange

(index: number, total: number) => void

—

onFeedback

(vote: Vote | null, reason?: string) => void

—

onSpeak

(speaking: boolean) => void

—

className

string

—