--- title: "Headless Shopify Plus Commerce Development | Mejix" url: https://www.mejixshop.com/services/headless-commerce description: "Headless Shopify Plus storefronts built with Hydrogen, Oxygen, or custom React — for brands that need full control over frontend performance and UX." lang: en --- Request a Strategy Call: https://www.mejix.com/contact/ Service · Headless # Headless Commerce Development Decouple your storefront from Shopify's frontend for full creative and performance control — built with Hydrogen, Oxygen, or a custom React frontend on the Storefront API. Request a Strategy Call: https://www.mejix.com/contact/ See related case studies: https://www.mejixshop.com/case-studies Image: Two parallel translucent planes connected by API lines, representing headless commerce architecture (https://www.mejixshop.com/assets/headless-hero-DJ1u-4Gc.jpg) What it is ## About this Shopify Plus service Headless commerce splits the storefront (the customer-facing frontend) from the commerce backend (Shopify Plus). The frontend is built as a custom React or framework app — typically Hydrogen on Oxygen, or Next.js / Remix on your own infrastructure — and it talks to Shopify through the Storefront API and Customer Account API. Going headless makes sense when your team needs editorial-grade layout flexibility, ultra-tight performance budgets, content from sources other than Shopify, multi-storefront experiences, or deep integration with a CMS like Sanity, Contentful, or Storyblok. It is not the default — for most brands a well-engineered Liquid theme is faster to ship and cheaper to operate. Mejix designs and builds headless Shopify Plus storefronts where the architecture earns its keep. We start with the trade-offs in plain English: total cost of ownership, who maintains the frontend, where checkout lives, and how content workflows change. Once the case for headless is real, we ship with a tested deploy pipeline, observability, and a content model your team can actually own. What's included ## Concrete deliverables Every engagement ships a defined scope. No vague promises — these are the artifacts and outcomes you can expect. ### Hydrogen + Oxygen builds Shopify-native headless on Hydrogen (Remix) hosted on Oxygen — first-class Storefront API, caching, and SEO support. ### Custom React frontends Next.js or Remix storefronts on your own infrastructure when Hydrogen / Oxygen isn't the right fit. ### Performance budgets Edge rendering, image and font budgets, ISR / streaming, and real-user metric monitoring from day one. ### CMS integration Sanity, Contentful, Storyblok, or Strapi wired into the storefront with preview, draft, and live workflows. ### Multi-region & multi-store Shopify Markets, localised routing, currency, and language — with a single content source where possible. ### Checkout via Shopify Checkout stays on Shopify Plus so you keep PCI scope, fraud protection, and Checkout Extensibility intact. How it works ## A predictable delivery process The same sequence we run on every engagement, refined across enterprise Shopify Plus projects. 1. 01 ### Headless fit & architecture Decide if headless is actually the right call. If yes, choose Hydrogen vs custom, hosting, CMS, and content model. 2. 02 ### Build & content modelling Storefront components, routing, caching strategy, and CMS schemas modelled for your real editorial workflows. 3. 03 ### Integration & SEO Storefront API, Customer Account API, search, analytics, and a SEO baseline (sitemap, metadata, structured data) tuned for crawlers. 4. 04 ### Launch & operations Deploy pipeline, observability, on-call runbook, and a quarterly performance review baked into the engagement. Why Mejix ## A certified Plus Tier partner We don't sell what we haven't shipped. Every credential below is verifiable on the Shopify Partner Directory. ### Plus Tier partner Storefront API access and Hydrogen / Oxygen credentials handled within the official partner ecosystem. ### Multi-stack experience We work across Hydrogen, Next.js, and Remix — the recommendation depends on your team and content stack. ### Operational focus We ship with deploy pipelines and observability — not just a frontend repo. How To ## How to: Headless Commerce Development Practical answers to the most common 'how do I…' questions teams ask before starting. ### How do I decide if headless is the right call? ### How do I set up Hydrogen on Oxygen? ### How do I keep checkout on Shopify in a headless setup? ### How do I handle SEO on a headless storefront? ## Frequently Asked Questions ### Is headless faster than a Liquid theme? ### Do we lose Shopify apps if we go headless? ### Can we use headless for part of the site only? ### How long does a headless build take? ### Who hosts a headless storefront? Go deeper ## Related services & resources Useful next stops — sibling services on this site and verified pages on mejix.com. ### On this site - Custom Shopify Plus Development: https://www.mejixshop.com/services/shopify-plus-development - Checkout Extensibility & Scripts: https://www.mejixshop.com/services/checkout-extensibility - International Shopify Plus Setup: https://www.mejixshop.com/services/international-shopify-plus - All Shopify Plus services: https://www.mejixshop.com/services - Browse case studies: https://www.mejixshop.com/case-studies ### On mejix.com - Talk to the team: https://www.mejix.com/contact/ - Mejix Services: https://www.mejix.com/services/ - About Mejix: https://www.mejix.com/about/ - Shopify Partner Directory listing: https://www.shopify.com/partners/directory/partner/mejix-inc ## Ready to scope your Headless project? We'll review your goals and propose a roadmap — no obligation. Request a Strategy Call (https://www.mejix.com/contact/) ## Structured data ```json [ { "@context": "https://schema.org", "@type": [ "Organization", "ProfessionalService" ], "@id": "https://www.mejixshop.com/#organization", "name": "Mejix Inc.", "alternateName": "Mejix", "url": "https://www.mejixshop.com", "logo": "https://www.mejixshop.com/favicon.svg", "image": "https://www.mejixshop.com/images/mejix-social.png", "description": "Shopify Plus Partner (Plus Tier) engineering enterprise commerce: migrations, ERP integrations, Checkout Extensibility and headless builds.", "email": "hello@mejix.com", "telephone": "+1-212-401-6213", "priceRange": "$$$$", "foundingDate": "2022-08", "sameAs": [ "https://www.shopify.com/partners/directory/partner/mejix-inc", "https://www.linkedin.com/company/mejix", "https://www.mejix.com" ], "address": [ { "@type": "PostalAddress", "addressLocality": "New York", "addressRegion": "NY", "addressCountry": "US" }, { "@type": "PostalAddress", "addressLocality": "Cluj-Napoca", "addressCountry": "RO" } ], "areaServed": [ "US", "CA", "GB", "EU", "IL" ], "knowsLanguage": [ "en", "fr", "he" ], "knowsAbout": [ "Shopify Plus", "Shopify Plus Migration", "Checkout Extensibility", "Headless Commerce", "Shopify Hydrogen", "ERP Integration", "NetSuite", "PIM Integration", "Shopify Flow", "Conversion Rate Optimization", "B2B eCommerce" ], "memberOf": { "@type": "Organization", "name": "Shopify Partner Program (Plus Tier)", "url": "https://www.shopify.com/partners/directory/partner/mejix-inc" } }, { "@context": "https://schema.org", "@graph": [ { "@type": "Service", "name": "Headless Commerce Development", "description": "Headless Shopify Plus storefronts built with Hydrogen, Oxygen, or custom React — for brands that need full control over frontend performance and UX.", "serviceType": "Headless Commerce Development", "provider": { "@type": "Organization", "name": "Mejix", "url": "https://www.mejix.com" }, "areaServed": "Worldwide", "url": "https://www.mejixshop.com/services/headless-commerce" }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.mejixshop.com/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://www.mejixshop.com/services" }, { "@type": "ListItem", "position": 3, "name": "Headless Commerce Development", "item": "https://www.mejixshop.com/services/headless-commerce" } ] } ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How do I decide if headless is the right call?", "acceptedAnswer": { "@type": "Answer", "text": "Headless is the right call when at least two of the following are true: editorial-grade layout flexibility, a serious CMS already in play, multi-storefront experiences, or a strict performance budget Liquid cannot hit." } }, { "@type": "Question", "name": "How do I set up Hydrogen on Oxygen?", "acceptedAnswer": { "@type": "Answer", "text": "Scaffold a Hydrogen project, connect it to a Storefront API access token, configure caching and CDN behaviour, and deploy to Oxygen through the Shopify CLI. Wire up your CMS via Hydrogen's loader pattern." } }, { "@type": "Question", "name": "How do I keep checkout on Shopify in a headless setup?", "acceptedAnswer": { "@type": "Answer", "text": "Use the Cart API to build the cart in your custom frontend, then redirect to Shopify's hosted checkout. PCI scope stays with Shopify and Checkout Extensibility continues to work as on a standard storefront." } }, { "@type": "Question", "name": "How do I handle SEO on a headless storefront?", "acceptedAnswer": { "@type": "Answer", "text": "Server-render every public route, generate canonical URLs and structured data per page, emit a real sitemap.xml, and submit it to Search Console. Avoid client-only rendering for product, collection, and content pages." } } ], "url": "https://www.mejixshop.com/services/headless-commerce" }, { "@context": "https://schema.org", "@type": "HowTo", "name": "How do I decide if headless is the right call?", "step": [ { "@type": "HowToStep", "position": 1, "text": "Write down the specific constraints that current Liquid setup cannot meet today." }, { "@type": "HowToStep", "position": 2, "text": "Map content sources — is Shopify the source of truth, or is a CMS?" }, { "@type": "HowToStep", "position": 3, "text": "Estimate frontend operating cost (hosting, CMS, engineering) over 24 months." }, { "@type": "HowToStep", "position": 4, "text": "Decide where checkout lives (always Shopify) and how account / order pages render." }, { "@type": "HowToStep", "position": 5, "text": "Only commit to headless when the answers justify the added operational cost." } ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Is headless faster than a Liquid theme?", "acceptedAnswer": { "@type": "Answer", "text": "It can be — but only if engineered correctly. A poorly built headless site is slower than a well-built Liquid theme." } }, { "@type": "Question", "name": "Do we lose Shopify apps if we go headless?", "acceptedAnswer": { "@type": "Answer", "text": "Apps that depend on theme app blocks need to be re-architected. Apps that hook into checkout, admin, or backend events continue to work." } }, { "@type": "Question", "name": "Can we use headless for part of the site only?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. We sometimes run a hybrid setup where editorial pages are headless via a CMS, and product pages stay on Liquid. The right split depends on team workflow." } }, { "@type": "Question", "name": "How long does a headless build take?", "acceptedAnswer": { "@type": "Answer", "text": "Typical timelines run 14–22 weeks for a full headless launch. A hybrid pilot can ship in 6–10 weeks." } }, { "@type": "Question", "name": "Who hosts a headless storefront?", "acceptedAnswer": { "@type": "Answer", "text": "Oxygen for Hydrogen apps. For Next.js or Remix, we usually host on Vercel, Fly, or Cloudflare — driven by your engineering preferences." } } ], "url": "https://www.mejixshop.com/services/headless-commerce" } ] ```