Cart drawer

When to use #

Use it for

Letting shoppers review the cart without leaving the page.
Quantities can be changed in place.

Skip it when

The cart is a full step in a checkout.

Installation #

terminal

pnpm dlx shadcn@latest add @caliper/cart-drawer

Adds its 5 files to components/ui/, each with its own stylesheet, and installs their packages. Pro installs with your access token, set up once per project. See Pro access. The first part also adds Caliper UI’s tokens; import them once as in Installation.

Usage #

Import it from your copy of the source. The example behind the preview comes with the source.

example.tsx

import { CartDrawer } from "@/components/ui/cart-drawer"

The worked example comes with Pro

The 16-line example behind the preview opens here with a Pro or Team licence.

Checking your licence…

API reference #

CartDrawer

component

PropTypeDefaultDescription

open *boolean—

onOpenChange *(open: boolean) => void—

lines *readonly CartLine[]—

onQty *(id: string, qty: number) => void—

onRemove *(id: string) => void—

onRestore((line: CartLine) => void)—Put a removed line back.

promo{ code: string; percent: number; } | null—The code that is applied, with its percentage off.

onApplyPromo((code: string) => { code: string; percent: number; } | null)—Return the discount for a code, or null if it is not valid.

freeShippingAtnumber75

shippingnumber6

currencystring"USD"

onCheckout *() => void—

It exposes status, progressbar, group and alert semantics, with aria-hidden, aria-label, aria-valuenow, aria-valuemin, aria-valuemax and aria-live kept in step with state. Changes that matter are announced through a live region.

Keyboard and focus handling comes from Radix dialog: arrow keys move through items, Enter and Space select, and Escape closes and returns focus.

Motion #

It declares no animation in its component source. Any transition comes from its stylesheet, which uses the duration tokens that collapse to instant under prefers-reduced-motion.