Free and open source software that helps developers and sellers worldwide own their commerce software. WordPress, Shopify, and beyond — grow without SaaS lock-in or recurring fees.
Five open-source projects for WordPress, Shopify, and WooCommerce. Free to use, modify, and share.
A collection of free plugins that extend WordPress without lock-in. Features that usually cost money, now free forever.
ExploreA deeply customizable theme. Configure colors, fonts, and branding from one file — shadcn-style, not CSS overrides.
ExploreManage products from multiple origins and suppliers in one WooCommerce interface. Sync stock, pricing, and orders across sources.
ExploreAn open-source Shopify app built with Nuxt. Shopify integration without monthly fees, code is yours.
ExploreAn open-source Shopify app built with TanStack Start. Full-stack performance, full ownership.
ExploreGit clone any repo. No account, no signup, no license to buy.
git clone fulfex/nautilusSet colors, fonts, and branding from one config file. Just like shadcn — not fragile CSS overrides.
// theme.css
--primary: 239 84% 67%Deploy to any hosting. Your WordPress, your server, your rules. No vendor required.
git push origin mainThe open-source CMS powering 43% of the web. A stable, proven foundation.
The world's largest open-source ecommerce platform. Flexible and extensible.
The leading commerce platform. Now with open-source apps you own yourself.
The component system developers love. Config-driven, not a black box.
Code, data, and branding are yours. Forever.
Pay once for hosting. Software is free forever.
Colors, fonts, layout — everything matches your brand.
Your hosting, your rules. No vendor required.
Performance customers expect, not what's imposed on them.
Shopping flow built for conversion, not compromise.
Customer data on your servers. Not a third party's.
Fork, modify, migrate. Free to leave anytime.
TypeScript, reusable components, and shadcn-style config. The workflow you already know — now for your commerce.
<ProductCard /><CartDrawer /><ProductGallery /><ProductGrid /><Checkout />Run the software for any purpose.
Study and change the code to fit your needs.
Share the software so others can benefit.
Share your modified versions with the community.