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App-shell Pro 1: icon rail with a second levelPRO

A narrow icon rail opens a second panel of pages, with a collapsible panel, breadcrumbs and a scrolling page area. Becomes a top bar on phones.

Installation

  1. Once per project: add the Pro registry and your licence key.

    components.json
    {
  "registries": {
    "@ballmac": "https://ui.ballmac.com/r/{name}.json",
    "@ballmac-pro": {
      "url": "https://ui.ballmac.com/r/pro/{name}.json",
      "headers": { "Authorization": "Bearer ${BALLMAC_LICENSE_KEY}" }
    }
  }
}
    .env.local
    BALLMAC_LICENSE_KEY=your-licence-key

  2. Add it.

    $ pnpm dlx shadcn@latest add @ballmac-pro/app-shell-pro-1

  3. Need a licence or help with setup?

    The source is part of Ballmac UI Pro.

    Log in with your licence key to read and copy it here, or install it through the shadcn CLI or the MCP server. You own the code once it is in your project.

    Get ProLog in

Usage

import { AppShellPro1 } from "@/components/ballmac/blocks/app-shell-pro-1/app-shell-pro-1"

Dependencies

npm
lucide-react
Registry
@ballmac/badgeshadcn/utils

Use with AI

Two-level navigation shell. rail[] each hold their own groups of pages; children is a render function that receives the open page. With the shadcn MCP server set up (guide), ask your agent:

Add the Ballmac UI App-shell Pro 1: icon rail with a second level (@ballmac-pro/app-shell-pro-1) to this project with the shadcn MCP, then use it where it fits.

Use it for

  • Apps with many sections

Not for

  • Single-page tools

Registry JSON (needs your licence key): https://ui.ballmac.com/r/pro/app-shell-pro-1.json

Covered by the Ballmac UI Pro license.

More app shell blocks

App Shell 1: collapsible sidebar with command menu

A product frame: workspace switcher, grouped navigation with badges that collapses to an icon rail, top bar with search, notifications and a ⌘K command menu, and a scrolling page slot. A drawer on phones.

App-shell Pro 2: top bar with search and tabs

A product top bar with navigation, search with a shortcut hint, a notifications menu and an account menu, then a page header with arrow-key tabs.