The page's name, then the few actions it needs.
Every shadcn style · one file
v2.0 · Updated Oct 13pnpm dlx shadcn@latest add @notchset-pro/top-barpnpm dlx shadcn@latest add @notchset-pro/top-barNeeds 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
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.
Import it and pass your content. The props that matter most are listed next.
"use client";
import { Plus, Search } from "lucide-react";
import { TopBar } from "@/components/ui/notchset/blocks/top-bar";
import { Button } from "@/components/ui/notchset/button";
export default function TopBarDemo() {
return (
<div className="w-full overflow-hidden rounded-[var(--ns-radius-lg)] shadow-[inset_0_0_0_1px_var(--ns-line-soft)]">
<TopBar title="Pipeline">
<Button size="sm" square aria-label="Search">
<Search />
</Button>
<Button variant="primary" size="sm">
<Plus />
New deal
</Button>
</TopBar>
</div>
);
}This example also uses Button, lucide-react. This command installs them with it, so the example pastes as it is:
pnpm dlx shadcn@latest add @notchset-pro/top-bar @notchset/buttoncomponents/ui/notchset/blocks/top-bar.tsx
This component is included with Pro.
Try the live preview above. Get Pro to install the source.
title–
React.ReactNodeRequired.
Give your coding assistant the Markdown guide instead of screenshots.
https://notchset.dev/api/mcp (setup)v2.0.0 · 2026-10-13
Released with the Notchset system.
The same file, at work in a finished app. Open it live and find it on its pages.
App shell and the day. The frame every screen sits in, and what a person should do today.
4 free · 5 ProSee the App shell and the day kit
Pro is in early access.