Reply composer

PRO

The box at the bottom of a conversation, only for words.

Every shadcn style · one file

v2.1 · Updated Oct 21

Installation

pnpm dlx shadcn@latest add @notchset-pro/reply-composer

Needs your registry key. Every components.json style gets the same files.

Works with React 18.3 or 19 on Tailwind CSS v4, in any shadcn project. What's tested

Styles didn't apply?

The CLI adds the styles to the CSS file named in components.json (tailwind.css). Check that it points at your global stylesheet, that the project uses Tailwind CSS v4, and that the file is imported in your root layout. Installed by hand: paste styles.css into that file.

Usage

Import it and pass your content. The props that matter most are listed next.

Example

"use client";
import * as React from "react";
import { ReplyComposer } from "@/components/ui/notchset/blocks/reply-composer";

export default function ReplyComposerDemo() {
  const [text, setText] = React.useState("");
  return (
    <div className="w-full max-w-[640px]">
      <ReplyComposer
        mode="reply"
        value={text}
        onValueChange={setText}
        onSend={() => setText("")}
        onDiscard={() => setText("")}
        placeholder="Reply to Kevin Ito…"
        canSend={!!text.trim()}
        footer={<span>Logs to Airtable · Platform rollout</span>}
      />
    </div>
  );
}