Inbox 1 - Three-pane mail client

A mail-style inbox with a folder sidebar, a searchable message list with unread markers and a reading pane that shows the selected email with reply actions. Use it for email clients, shared inboxes or any app with threaded messages.

About Inbox 1

A mail-style inbox with a folder sidebar, a searchable message list with unread markers and a reading pane that shows the selected email with reply actions. Use it for email clients, shared inboxes or any app with threaded messages.

Inbox 1 is a free inbox block for React, built on shadcn/ui and Tailwind CSS. It ships as 135 lines of TypeScript you own: every piece of copy is a prop with a sensible default, so you can drop it in and replace the content without touching the layout.

  • inbox
  • mail
  • email
  • three-pane
  • reading-pane
  • app

Installation

  1. Add the Chocolate UI registry to your components.json (see the installation guide).
  2. Run the shadcn CLI:
npx shadcn@latest add @chocolate/inbox-01

Dependencies installed automatically: lucide-react.

Uses: avatar, button, reveal, separator, utils.

Usage

import Inbox01 from "@/components/blocks/inbox-01"

export default function Page() {
  return <Inbox01 />
}

FAQ