Next.js Commerce

A Next.js 13 and App Router-ready e-commerce template featuring:

• Next.js App Router
• Optimized for SEO using Next.js's Metadata
• React Server Components (RSCs) and Suspense
• Server Actions for mutations
• Edge Runtime
• New fetching and caching paradigms
• Dynamic OG images
• Styling with Tailwind CSS
• Checkout and payments with Saleor
• Automatic light/dark mode based on system settings

Note: Looking for Next.js Commerce v1? View the code, demo, and release notes.

Providers

Vercel is more than happy to partner and work with any commerce provider to help them get a similar template up and running and listed below. Alternative providers should be able to fork this repository and swap out the lib/… files with their own implementation while leaving the rest of the template mostly unchanged.

Running locally

You will need to use the environment variables defined in .env.example to run Next.js Commerce. It's recommended you use Vercel Environment Variables for this, but a .env file is all that is necessary.

Note: You should not commit your .env file or it will expose secrets that will allow others to control your Saleor store.

1. Install Vercel CLI: npm i -g vercel
2. Link local instance with Vercel and GitHub accounts (creates .vercel directory): vercel link
3. Download your environment variables: vercel env pull

pnpm install
pnpm dev

Your app should now be running on localhost:3000.

How to configure your Saleor store for Next.js Commerce

Next.js Commerce requires a Saleor account.

Add the Saleor URL to an environment variable

Create a SALEOR_INSTANCE_URL environment variable and use your Saleor GraphQL API URL as the value (ie. https://yourinstance.saleor.cloud/graphql/).

Accessing the Saleor Storefront API

Next.js Commerce utilizes Saleor's Storefront API to create unique customer experiences. The API offers a full range of commerce options making it possible for customers to control products, collections, menus, pages, cart, checkout, and more.

Configure webhooks for on-demand incremental static regeneration (ISR)

Utilizing Saleor's webhooks, and listening for selected Saleor webhook events, we can use Next'js on-demand revalidation to keep data fetches indefinitely cached until certain events in the Saleor store occur.

Next.js is pre-configured to listen for the following Saleor webhook events and automatically revalidate fetches.

• CategoryCreated
• CategoryDeleted
• CategoryUpdated
• CollectionUpdated
• CollectionDeleted
• CollectionCreated
• ProductCreated
• ProductDeleted
• ProductUpdated
• ProductVariantCreated
• ProductVariantDeleted
• ProductVariantUpdated

Expand to view detailed walkthrough

Configure Saleor webhooks

1. Navigate to Configuration -> Webhooks `https://[your_saleor_subdomain].saleor.cloud/dashboard/custom-apps/add``.
2. Name your app Next.js Commerce, add MANAGE_ORDERS, MANAGE_DISCOUNTS, and MANAGE_PRODUCTS permissions and save.
3. Click on "Create Webhook" button.
4. Name your webhook and add your Next.js Commerce URL with /api/revalidate.
5. Note: You don't need to add any "secrets" to the URL. Saleor uses public key encryption to verify the webhook is coming from your store.
6. Copy and paste the subscription query at the bottom of the page and save.

Testing webhooks during local development

The easiest way to test webhooks while developing locally is to use ngrok.

1. Install and configure ngrok (you will need to create an account).
2. Run your app locally, npm run dev.
3. In a separate terminal session, run ngrok http 3000.
4. Use the url generated by ngrok and add or update your webhook urls in Saleor.

Using Saleor as a CMS

Next.js Commerce is fully powered by Saleor in a truly headless and data-driven way.

Products

https://yourinstance.saleor.cloud/dashboard/products/

Only Active products are shown. Draft products will not be shown until they are marked as Active.

Product options and option combinations are driven by Saleor options and variants. When selecting options on the product detail page, other options and variant combinations will be visually validated and verified for availability, as Amazon does.

Products that are active and "out of stock" are still shown on the site, but the ability to add the product to the cart is disabled.

Collections

https://yourinstance.saleor.cloud/dashboard/collections/

Create whatever collections you want and configure them however you want. All available collections will show on the search page as filters on the left, with one exception...

Any collection names that start with the word "hidden" will not show up on the headless front end. The Next.js Commerce theme comes pre-configured to look for two hidden collections. Collections were chosen for this over tags so that order of products could be controlled (collections allow for manual ordering).

Create the following collections:

• Featured – Products in this collection are displayed in the three featured blocks on the homepage.
• All Products – Products in this collection are displayed in the auto-scrolling carousel section on the homepage.

Pages

https://yourinstance.saleor.cloud/dashboard/pages/

Next.js Commerce contains a dynamic [page] route. It will use the value to look for a corresponding page in Saleor. If a page is found, it will display its rich content using Tailwind's prose. If a page is not found, a 404 page is displayed.

Navigation menus

https://yourinstance.saleor.cloud/dashboard/navigation/

Next.js Commerce's header and footer navigation is pre-configured to be controlled by Saleor navigation menus. This means you have full control over what links go here. They can be to collections, pages, external links, and more.

Create the following navigation menus:

• navbar – Menu items to be shown in the headless frontend header.
• footer – Menu items to be shown in the headless frontend footer.

SEO

Saleor's products, collections, pages, etc. allow you to create custom SEO titles and descriptions. Next.js Commerce is pre-configured to display these custom values but also comes with sensible default fallbacks if they are not provided.