What Is a Shadcn UI Shopping Cart?
A shopping cart is the stage of an e-commerce flow where customers review the products they have picked before moving on to checkout. This shopping cart block implements that stage as a ready to use Shadcn UI layout: an editable line item list sits next to an order summary that recalculates the subtotal, discount, and total whenever the cart changes. A breadcrumb across the top marks the cart, address, and payment steps, so the component slots naturally into a multi step purchase flow.
Where You Can Use This Shopping Cart Block
The block fits any project that sells something online. Use it in a classic storefront next to a product list or product detail page, in a marketplace, a digital product shop, or a food ordering app, and it works just as well for SaaS upgrade flows where users add plans or add-ons to an order. Because it is a self contained component, you can drop it into an existing Next.js store as the cart page, or treat it as the first screen of a larger checkout experience built from other Shadcn UI blocks.
Technologies Behind the Component
The React version is written in TypeScript and styled entirely with Tailwind utility classes, so the two column grid collapses gracefully on small screens. Cart state lives in a small Zustand store that handles quantity increments and decrements, item removal, promo code validation with inline error feedback, and a gift wrap toggle with its own fee, while the Vuejs and Svelte versions manage the same state with their native stores. Prices are formatted through the native Intl.NumberFormat API, which makes switching currency or locale a one line change.
Customization and Theming
Every color in the block comes from Shadcn UI design tokens such as background, muted-foreground, and destructive, so the cart follows your globals.css theme automatically and stays readable in both light and dark mode. Adjusting the radius, fonts, or brand palette through CSS variables restyles the whole component without touching the markup, exactly as described in the Shadcn UI theming docs. The Zustand store is just as easy to extend: connect it to a real product API, persist the cart to localStorage, or add shipping and tax lines to the summary.
Included Shadcn UI Components and Framework Versions
The block is composed from the Card, Button, Input, Badge, Breadcrumb, and Separator components from Shadcn UI. You can install the same primitives with the shadcn CLI and copy the block straight into a React or Next.js codebase. The cart also comes in Vuejs and Svelte versions built on the shadcn-vue and shadcn-svelte ports, so the same design is ready to use across all three ecosystems.
How to Integrate the Shopping Cart Into Your Project
The fastest way to use this block is the shadcn CLI command at the top of the page. Pick your package manager (npm, pnpm, yarn, or bun) and the command installs the cart together with the Shadcn UI components it depends on, straight into your project's components folder. If you prefer manual control, open the code tab, copy the page, the cart item row component, the Zustand store, and the type definitions into your codebase, and adjust the import paths to match your setup.
After the files are in place, integration is a matter of swapping the demo content for real data: load your products into the store instead of the sample lines, point the promo code action at your discount API, and connect the confirm order button to the next step of your purchase flow. Since this is a pro block, the source code and CLI install unlock with an All Access plan, while the live preview stays free for everyone.