Open-source e-commerce software
503 open-source libraries, tools and applications tagged e-commerce, ranked by how closely e-commerce is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
503 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| Universal Commerce Protocol The Universal Commerce Protocol (UCP) is an open standard and specification for interoperable, agentic commerce, defining capabilities like… | 77 | 3420 | active |
| Oxylabs Amazon Scraper A Python-based free tool and sample code for Oxylabs' Amazon Scraper API that extracts product, search, offer listing, reviews, Q&A, best s… | 68 | 3395 | active |
| shiyutim/tickets A desktop ticket-sniping application for the Damai (大麦) ticketing platform, built with Tauri, Rust, and Vue, that calls Damai's H5 APIs to … | 93 | 3362 | active |
| ShopXO ShopXO is a free, MIT-licensed enterprise-grade B2C e-commerce system built on ThinkPHP8 (PHP). It supports PC, H5, mini-programs (WeChat, … | 76 | 3333 | active |
| google-agentic-commerce/AP2 Agent Payments Protocol (AP2) is an open protocol and Python SDK for secure, interoperable payments initiated by AI agents, addressing auth… | 57 | 3229 | active |
| pay-java A lightweight Java SDK that aggregates third-party payment integrations including WeChat Pay, Alipay, UnionPay, PayPal, Payoneer, Fuiou, an… | 57 | 3142 | active |
| Shopify/dawn Dawn is Shopify's first source-available reference theme for building Online Store 2.0 storefronts, written in Liquid with an HTML-first, J… | 83 | 3091 | active |
| RevenueCat Purchases RevenueCat's open-source client SDKs (purchases-ios, react-native-purchases) that wrap StoreKit and Google Play Billing to simplify impleme… | 93 | 3070 | stable |
| Card System A self-hosted PHP-based online card-key (卡密) shop system for selling digital goods and license codes. It integrates with a wide range of pa… | 62 | 3034 | active |
| mickasmt/next-saas-stripe-starter An open-source SaaS starter template built with Next.js 14, Prisma, Neon Postgres, Auth.js v5, Stripe, Resend, React Email, and Shadcn/ui. … | 18 | 3004 | active |
| dittofeed/dittofeed Dittofeed is an open-source, omni-channel customer engagement platform for sending transactional and marketing messages via email, SMS, mob… | 82 | 3002 | active |
| tigshop/Tigshop Tigshop is a 100% open-source enterprise-grade e-commerce mall system available in both Java (SpringBoot3) and PHP (TP8) editions, with a V… | 64 | 2841 | active |
| useautumn/autumn Autumn is an open-source billing and pricing platform that acts as a control layer between Stripe and your application, managing subscripti… | 66 | 2818 | active |
| 1Panel-dev/CordysCRM Cordys CRM is an open-source AI-powered customer relationship management system by Fit2Cloud, covering the full lead-to-cash (L2C) sales li… | 86 | 2801 | active |
| mike42/escpos-php A PHP library implementing a subset of Epson's ESC/POS protocol for thermal and impact receipt printers. It lets PHP applications generate … | 78 | 2792 | active |
| GuDong2003/xianyu-auto-reply-fix A self-hosted Xianyu (Goofish) marketplace customer-service management system built with FastAPI, SQLite, and Playwright. It supports multi… | 77 | 2780 | active |
| filip-michalsky/SalesGPT SalesGPT is an open-source, context-aware AI sales agent built with LLMs that automates sales outreach across voice, email, SMS, and messag… | 21 | 2778 | active |
| vuestorefront/storefront-ui Storefront UI is an open-source, framework-agnostic UI component library and design system for React and Vue.js, built specifically for eCo… | 96 | 2745 | active |
| MoChat MoChat is an open-source SCRM (Social Customer Relationship Management) application development framework and engine built on top of WeCom … | 38 | 2593 | active |
| keikaavousi/fake-store-api FakeStoreAPI is a free hosted REST API that serves pseudo-real e-commerce JSON data including products, carts, users, and JWT login tokens.… | 32 | 2593 | stable |
| pretix/pretix pretix is an open-source ticket sales and event management application built with Python and Django, providing a customizable online ticket… | 75 | 2522 | stable |
| paascloud A full-stack Spring Cloud + Vue microservices reference project simulating an e-commerce mall with a complete shopping flow and back-office… | 32 | 9859 | maintenance |
| metasfresh/metasfresh metasfresh is a free and open-source ERP system for small and mid-sized businesses, covering accounting, CRM, manufacturing, and supply cha… | 68 | 2455 | active |
| Django-CRM/Django-CRM BottleCRM (Django-CRM) is a free, MIT-licensed, self-hosted, multi-tenant CRM built on Django REST Framework with a SvelteKit web app and a… | 100 | 2453 | active |
| metarank/metarank Metarank is an open-source, low-code Learning-to-Rank service that personalizes search results, listings, and recommendations using real-ti… | 84 | 2443 | active |
| C‑Shopping C-Shopping is an open-source e-commerce shopping platform built with Next.js 14, Tailwind CSS, Headless UI, Redux Toolkit with RTK Query, J… | 22 | 2420 | active |
| youlaitech/youlai-mall youlai-mall is an open-source full-stack e-commerce mall system built with Spring Boot 3, Spring Cloud & Alibaba 2022, Spring Authorization… | 38 | 2373 | active |
| SteamTradingSiteTracker A Steam skin trading market tracker that continuously monitors sell-to-cash (挂刀) ratios across BUFF, IGXE, C5, UUYP, and ECO platforms for … | 32 | 2319 | active |
| Paymenter/Paymenter Paymenter is a free, open-source billing and webshop platform built for hosting companies, on PHP/Laravel. It automates subscriptions, invo… | 95 | 2311 | active |
| liferay/liferay-portal Liferay DXP (formerly Liferay Portal) is a Java-based digital experience platform combining a CMS, DAM, portals, commerce, search, personal… | 75 | 2266 | active |
| Seaport Seaport is a Solidity-based marketplace protocol for safely and efficiently buying and selling NFTs, with listings composed of arbitrary of… | 64 | 2254 | active |
| pay-rails/pay Pay is a payments engine (Rails engine gem) for Ruby on Rails 6.0+ that standardizes integration with payment processors like Stripe, Brain… | 97 | 2252 | active |
| next-1688/1688-shopkeeper An AI agent skill (with a Python CLI) for 1688 that helps sellers find products, inspect item details, and one-click publish listings to do… | 56 | 2237 | active |
| aimeos/aimeos-base Aimeos Base is a PHP abstraction layer that decouples the Aimeos e-commerce framework from host applications and frameworks. It provides co… | 76 | 2203 | active |
| BEpusdt BEpusdt is a self-hosted personal cryptocurrency payment gateway written in Go, forked from Epusdt with additional features. It supports US… | 91 | 2160 | active |
| Crater Crater is an open-source, self-hosted invoicing application for individuals and businesses, built with Laravel and Vue.js, with companion R… | 23 | 8352 | maintenance |
| Hydrogen Hydrogen is a React-based framework from Shopify for building custom, dynamic storefronts powered by Shopify's commerce APIs. It provides s… | 96 | 2152 | active |
| MaoTai_GUI A Windows GUI/console application for automated flash-sale purchasing (sniping) on JD, Taobao, and Damai, distributed as a ready-to-run EXE… | 71 | 2125 | active |
| scaleflex/cloudimage-360-view Cloudimage 360 View is a JavaScript library for creating interactive 360-degree product views from image sequences, with support for zoom, … | 86 | 2124 | active |
| smartwalle/alipay A Go SDK for integrating with the Alipay payment platform, supporting both public key certificate and plain public key signing/verification… | 71 | 2116 | active |
| ZongXR/SuperMarket A full-featured online shopping mall system built with Java and SpringCloud microservices, including frontend, backend, MySQL, Redis cachin… | 23 | 2109 | active |
| Oxylabs Amazon Scraper A Python-based example repository and free CLI tool for scraping Amazon product prices, best sellers, search results, and deals from depart… | 62 | 2093 | active |
| jsdecena/laracom Laracom is a free, open-source e-commerce application built on the Laravel PHP framework, providing a storefront and admin panel with produ… | 77 | 2040 | active |
| Nuklon/Steam-Economy-Enhancer A free userscript (installed via Violentmonkey) that enhances the Steam Inventory, Steam Market, and Steam Trade Offers pages. It adds bulk… | 73 | 2029 | active |
| vercel/nextjs-subscription-payments A Next.js SaaS subscription starter template integrating Supabase authentication and database with Stripe Checkout, customer portal, and we… | 10 | 7721 | maintenance |
| KEV0143/Parser-Chitai-Gorod A Python-based scraper for the Russian online bookstore Chitai-Gorod that collects book URLs across catalog pages and extracts structured p… | 72 | 1980 | active |
| mohamedsamara/mern-ecommerce A fullstack MERN (MongoDB, Express, React, Node.js) ecommerce application with buyer, seller, and admin flows. It includes product/category… | 32 | 1979 | active |
| beikeshop/beikeshop BeikeShop is a free, open-source eCommerce platform built on PHP 8.2+ and Laravel, designed for self-hosted online stores with product mana… | 90 | 1973 | active |
| dimmas893/kasir Kasir (Indonesian for 'cashier') appears to be a web-based point-of-sale application for managing sales transactions. The repository provid… | 28 | 1956 | active |
| dimmas893/pos-backend A PHP/Laravel point-of-sale (POS) backend application providing a REST API for sales, products, and inventory management. It is installed v… | 28 | 1935 | active |
| Shopify/shopify_app A Rails Engine gem by Shopify that provides generators, modules, and mixins for building Rails applications embedded in the Shopify Admin. … | 88 | 1934 | active |
| brick/money A PHP library providing immutable Money and Currency classes with exact arithmetic and explicit rounding control, built on brick/math. It s… | 98 | 1930 | active |
| Payum/Payum Payum is a MIT-licensed PHP payment processing library that unifies 50+ payment gateways (Stripe, PayPal, Klarna, Authorize.Net, Sofort, an… | 70 | 1926 | stable |
| BroadleafCommerce/BroadleafCommerce Broadleaf Commerce Community Edition is an open-source e-commerce framework written in Java on top of the Spring framework, providing a rob… | 67 | 1926 | active |
| FJ-OMS/oms-erp An open-source omni-channel business middleware (zhongtai) system for new retail, combining an order management system (OMS/e-commerce ERP)… | 45 | 1923 | active |
| linbailo/zyqinglong A collection of self-use scripts for the Qinglong panel that automates daily check-ins and coupon collection for Chinese apps like Didi, Me… | 37 | 1922 | active |
| Rhymond/go-money A Go library implementing Fowler's Money pattern for precise monetary value handling using currency smallest units (integer cents). It prov… | 55 | 1912 | stable |
| XMall XMall is a distributed e-commerce shopping mall application built on a SOA architecture with separated frontend and backend. The storefront… | 32 | 7218 | maintenance |
| essensoft/paylinks Paylinks is a modern .NET SDK for integrating third-party payment platforms, supporting Alipay and WeChat Pay with cross-platform and multi… | 58 | 1875 | active |
| Zheng-Chong/CatVTON CatVTON is a lightweight diffusion model for virtual try-on that swaps clothing onto a person image using a concatenation-based architectur… | 37 | 1860 | active |
| guchengwuyue/yshop-crm YSHOP-CRM is a self-hosted, multi-tenant CRM sales management system with WeCom (Enterprise WeChat) SCRM integration, built as a Spring Boo… | 77 | 1859 | active |
| ZianTT/BHYG BHYG is a script/tool for automatically grabbing tickets for Bilibili World (BW) events via Bilibili's member purchase (会员购) platform. It a… | 67 | 1858 | active |
| uselotus/lotus Lotus is an open-source pricing and billing engine for SaaS companies, supporting usage-based, per-seat, and enterprise plans. It provides … | 66 | 1839 | active |
| itswadesh/svelte-commerce Svelte Commerce is an open-source, production-ready headless ecommerce storefront built with SvelteKit and TypeScript. It connects to 26 co… | 68 | 1820 | active |
| fuint fuint is an open-source membership marketing and store management system for brick-and-mortar shops, built with Java SpringBoot, MySQL, Vue… | 77 | 1787 | active |
| Augmented Steam Augmented Steam is a browser extension for Chrome, Firefox, and Edge that enhances the Steam platform with price history, ownership highlig… | 99 | 1785 | active |
| Mercur Mercur is an open-source, headless multi-vendor marketplace platform built on top of the Medusa commerce engine. It provides vendor onboard… | 89 | 1774 | active |
| levihsu/OOTDiffusion Official implementation of OOTDiffusion, a latent diffusion model for controllable virtual try-on that generates images of a person wearing… | 26 | 6607 | maintenance |
| FOSSBilling/FOSSBilling FOSSBilling is a free, open-source billing and client management application for hosting providers and digital service businesses, built in… | 99 | 1718 | active |
| flowglad/flowglad Flowglad is an open-source payments and billing SDK for SaaS applications, built around a 'zero webhooks' stateless model where customer bi… | 63 | 1718 | active |
| ka-pi-ba-la/AIbijia AIbijia is a price-comparison website and community resource that aggregates AI subscription and token prices across multiple platforms (Ch… | 54 | 1713 | active |
| qiutongxue/oba-live-tool A desktop Electron application that automates live-streaming e-commerce tasks on Chinese platforms including Douyin, Xiaohongshu, Kuaishou,… | 85 | 1695 | active |
| zoujingli/WeChatDeveloper WeChatDeveloper is a comprehensive PHP SDK for the WeChat ecosystem (Official Accounts, Mini Programs, WeCom) and payments (WeChat Pay V2/V… | 80 | 1685 | active |
| openshiporg/openship Openship is an open-source order router that connects e-commerce sales channels (Shopify, WooCommerce, eBay, Amazon) to fulfillment partner… | 68 | 1650 | active |
| hex-ci/smzdm_script A collection of JavaScript automation scripts for the Qinglong panel that performs daily check-ins, lucky draws, and daily tasks on the SMZ… | 66 | 1638 | active |
| alfio-event/alf.io Alf.io is a free, open source ticket reservation and event attendance management system for conferences, trade shows, workshops, and meetup… | 89 | 1616 | stable |
| Dinesh-Sowndar/flutter_billing_app An offline-first mobile Point of Sale (POS) and billing application built with Flutter for small to medium retail shops. It provides produc… | 44 | 1616 | active |
| prebid/Prebid.js Prebid.js is a free, open-source JavaScript library that lets web publishers implement header bidding, requesting bids from multiple advert… | 96 | 1611 | active |
| Facebook Business SDK The official Python SDK for Meta's Business SDK, bundling the Marketing API together with Pages, Business Manager, and Instagram APIs into … | 97 | 1610 | active |
| guchengwuyue/yshop-drink yshop-drink is an open-source, front-end/back-end separated QR-code food ordering system supporting dine-in table scanning, takeout, and se… | 77 | 1599 | active |
| likeadmin-likeshop/likeshop LikeShop is a fully open-source, free-for-commercial-use e-commerce mall system built with PHP (ThinkPHP), Vue, and uniapp. It provides PC,… | 75 | 1586 | active |
| BizSpringSource/bizspring-shop-opensource BizSpring is an open-source, commercially usable cross-border e-commerce platform built on Java Spring Cloud microservices with Vue3 + Elem… | 50 | 1579 | active |
| agentic-commerce-protocol/agentic-commerce-protocol The Agentic Commerce Protocol (ACP) is an open specification, maintained by OpenAI and Stripe, defining how AI agents, buyers, and business… | 56 | 1562 | active |
| NideShop NideShop is an open-source WeChat mini-program e-commerce (B2C shopping mall) system built with Node.js, ThinkJS, and MySQL, with a client … | 39 | 5691 | maintenance |
| ShineChen1024/MagicClothing Official PyTorch implementation of Magic Clothing, a diffusion-based model for controllable garment-driven image synthesis (virtual try-on)… | 26 | 1548 | active |
| wechatpay-apiv3/wechatpay-java The official Java SDK for WeChat Pay APIv3, consisting of a core library with automatic request signing, response verification, callback ha… | 33 | 1546 | active |
| nfephp-org/sped-nfe A PHP library for generating, signing, and transmitting Brazilian electronic fiscal documents (NF-e model 55 and NFC-e model 65) to SEFAZ a… | 65 | 1542 | active |
| cv-cat/XianYuApis A reverse-engineered unofficial API library for Xianyu (Goofish, Alibaba's second-hand marketplace) that wraps its HTTP endpoints and WebSo… | 74 | 1528 | active |
| apinanaivot/IKEA-3D-Model-Download-Button A Tampermonkey userscript that adds a 'Download 3D' button to IKEA product pages, letting users save the product's 3D model as a .GLB file.… | 50 | 1501 | active |
| dujiao-next/dujiao-next Dujiao-Next is an open-source digital goods e-commerce platform written in Go (Gin + GORM) with a Vue 3 customer storefront and admin panel… | 82 | 1496 | active |
| newbee-mall newbee-mall is an open-source e-commerce system built with Spring Boot, offering a storefront (home page, product categories, search, cart,… | 32 | 1480 | active |
| andrewdwallo/erpsaas ERPSAAS is an open-source accounting platform built on Laravel and Filament that provides full double-entry accrual accounting. It offers i… | 67 | 1476 | active |
| zhtyyx/ioe IOE is a self-hosted Django web application for retail inventory management, covering product catalogs, stock movements, sales checkout, an… | 64 | 1468 | active |
| tychxn/jd-assistant A JD.com (Jingdong) purchase assistant written in Python that automates login via QR code, product stock/price queries, cart management, an… | 32 | 5262 | maintenance |
| Fecmall (Fecshop) Fecshop (renamed FecMall) is a fully open-source B2C e-commerce system built on the PHP Yii2 framework, supporting multiple languages, curr… | 65 | 5259 | maintenance |
| ShilongLee/Crawler A self-hostable crawler API server that exposes HTTP endpoints for scraping public data from Douyin, Kuaishou, Bilibili, Xiaohongshu, Weibo… | 58 | 1446 | active |
| hteen/apple-store-helper A cross-platform desktop GUI application written in Go (using the Fyne framework) that monitors Apple Store inventory for specific iPhone m… | 50 | 1442 | active |
| kirilkirkov/Ecommerce-CodeIgniter-Bootstrap A self-hosted, responsive multi-vendor and multilingual online store platform built on CodeIgniter 3 and Bootstrap. It provides a complete … | 72 | 1436 | active |
| CoreUnion/CoreShop CoreShop is an open-source e-commerce mall system built on ASP.NET Core 9.0 and Uni-App, featuring a visual page layout designer and full f… | 75 | 1435 | active |
| stripe/stripe-react-native The official Stripe SDK for React Native, providing native Android and iOS payment UI components and APIs for collecting payments in mobile… | 98 | 1428 | stable |