Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.

Laravel ecommerce package for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce

FedML - The federated learning and analytics library enabling secure and collaborative machine learning on decentralized data anywhere at any scale. Supporting large-scale cross-silo federated learning, cross-device federated learning on smartphones/IoTs, and research simulation. MLOps and App Marketplace are also enabled (https://open.fedml.ai).

Aimeos PHP e-commerce framework for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce

Sharetribe Go is a source available marketplace software, also available as a hosted, no-code SaaS product. For a headless, API-first marketplace solution, check out Sharetribe Flex: https://www.sharetribe.com/flex.

Open source, headless, multi-tenant eCommerce platform built with .NET Core, MongoDB, AWS DocumentDB, Azure CosmosDB, Vue.js.

Ever® Demand™ - Open Commerce Platform for Collaborative, On-Demand and Sharing Economies

An open-source registry for VS Code extensions

Open-Source eCommerce Platform on .NET Core, MongoDB, AWS DocumentDB, Azure CosmosDB, LiteDB & Vue.js

👐 Cocorico is an open source marketplace solution for services and rentals. More information right here: https://www.cocorico.io/ 🚀 Cocorico is also available in an off-the-shelf SaaS package, check out https://www.hatch.li to launch your platform today. 😍 We are hiring (telecommute welcome 🏡): https://www.welcometothejungle.com/en/companies/coc…

A platform to create an online marketplace

💰 Billing & Payments knowledge for cloud platforms

Monorepo for our developer tools and decentralized marketplace application

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.

Sample on-demand platform built on Stripe: Connect onboarding for pilots, iOS app for passengers to request rides.

Dialogue Plugin System for Unreal Engine

A curated list of awesome things related to the Frappe Framework

Open-source marketplace backend in Node.js, empowering Web platforms with Search API, Automation, Auth, Headless CMS… ⚡ 💻

Marketplace for Code Reviews

Flutter app for purchasing and renting games.