saleor
Saleor Core: the high performance, composable, headless commerce API.
reactioncommerce
Project has been discontinued ////// Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.
nopSolutions
ASP.NET Core eCommerce software. nopCommerce is a free and open-source shopping cart.
aimeos
Integrated online shop based on Laravel 12 and the Aimeos e-commerce framework for ultra-fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce
fecshop
yii2 ( PHP ) fecmall（fecshop） core code used for ecommerce shop 多语言多货币多入口的开源电商 B2C 商城，支持移动端vue, app, html5，微信小程序微店，微信小程序商城等
aimeos
Aimeos PHP e-commerce framework for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce
medusajs
A performant frontend ecommerce starter template with Next.js
smartstore
Open Source ASP.NET MVC Enterprise eCommerce Shopping Cart Solution
itswadesh
The open-source storefront for any ecommerce. Built with a headless approach, using a modern JS stack. Works with Litekart, Medusa. WIP for Shopify.
CromwellCMS
WordPress-like CMS for Next.js websites
reactioncommerce
Example Storefront is Reaction Commerce’s headless ecommerce storefront - Next.js, GraphQL, React. Built using Apollo Client and the commerce-focused React UI components provided in the Storefront Component Library (reactioncommerce/reaction-component-library). It connects with Reaction backend with the GraphQL API.