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Adobe Commerce, rebuilt on Hyvä

Storefronts that load in under a second. We move Adobe Commerce off the heavy Luma frontend and onto Hyvä, so your store passes Core Web Vitals, ranks better, and converts more, without touching the platform underneath.

Discuss Your Migration → Back to Adobe Commerce
Adobe Commerce storefront rebuilt on Hyvä
Why Hyvä

The Luma frontend is costing you sales

Adobe Commerce is a world-class backend wrapped in a frontend from another era. Luma ships megabytes of JavaScript, RequireJS, and Knockout, so pages render slowly, Core Web Vitals fail, and every new feature fights the framework. Shoppers feel the lag, Google notices, and conversion leaks away.

Hyvä replaces that stack with Tailwind CSS and Alpine.js, roughly 90% less JavaScript, and no jQuery or RequireJS. You keep every part of Adobe Commerce you have invested in and simply put a fast, modern storefront in front of it.

  • ~90% less JavaScript than Luma
  • Tailwind + Alpine.js, no RequireJS or Knockout
  • Same Adobe Commerce backend, no replatform
The Hyvä difference

Speed you can put a number on

These are the benchmarks Hyvä consistently delivers against a typical Luma storefront. We measure your current store first, then commit to targets we report against every sprint, not just at launch.

90–100
Lighthouse performance where Luma often fails
~90%
less JavaScript shipped to the browser
<1s
achievable page load on a tuned build
Hyvä performance benchmarks for Adobe Commerce
Capabilities

What we deliver on Hyvä

01

Luma → Hyvä Migration

A structured storefront rebuild off Luma with your catalog, content, and SEO carried across intact, delivered in safe increments.

02

Greenfield Hyvä Builds

New Adobe Commerce stores built on Hyvä from day one, so speed and maintainability are baked in, not bolted on later.

03

Hyvä Checkout

A fast, single-page checkout replacing the slow default flow, tuned to cut abandonment and recover revenue.

04

Extension Compatibility

We audit every storefront extension, apply Hyvä compatibility modules, and build a compatibility layer where none exists.

05

Design System & Theming

A Tailwind-based design system that matches your brand and lets your team ship new pages without fighting the frontend.

06

Core Web Vitals & CRO

Performance budgets, image and script tuning, and experimentation to turn the speed gain into measurable conversion.

The business case

What faster actually buys you

↑

Higher conversion

Every second shaved off load time lifts add-to-cart and checkout completion. Speed is the cheapest conversion optimization you can buy.

↑

Better SEO rankings

Core Web Vitals are a ranking signal. Passing them moves you up the results page and protects the traffic you already earn.

↓

Lower cost of ownership

Fewer dependencies and a simpler stack mean cheaper maintenance, faster onboarding, and smaller, safer upgrades.

↑

Faster roadmap

Your team ships features in a modern, readable codebase instead of wrestling RequireJS, so the roadmap moves at the pace of the business.

How we work

A migration built for momentum

01

Audit & benchmark

We measure your current store, inventory every extension and custom template, and set the Core Web Vitals targets that define success.

02

Design system

We build a Tailwind-based design system to your brand, so the new storefront is consistent, fast, and easy for your team to extend.

03

Build & migrate

We rebuild templates on Hyvä and resolve extension compatibility, delivering in releasable increments with a demo every sprint.

04

Launch & optimize

A controlled cutover, then continuous tuning and experimentation to convert the speed gain into revenue you can see.

Questions

What teams ask before moving to Hyvä

Do we have to replatform off Adobe Commerce to use Hyvä?
No. Hyvä replaces only the storefront frontend. Your Adobe Commerce (Magento) backend, catalog, pricing, promotions, and admin stay exactly as they are. It is a frontend modernization, not a replatform, so the migration risk is a fraction of moving to a new platform.
Will our existing third-party extensions still work?
Backend and admin extensions are unaffected. Extensions that render on the storefront need a Hyvä-compatible frontend. Many popular vendors now ship Hyvä compatibility modules, and where one does not exist we build a compatibility layer or port the frontend. We audit your full extension list up front so there are no surprises mid-project.
How long does a Luma-to-Hyvä migration take?
A focused storefront rebuild typically runs six to twelve weeks depending on catalog complexity, the number of custom templates, and how many extensions need compatibility work. We scope it precisely after a short audit and deliver in releasable increments rather than one big-bang launch.
Is Hyvä production-ready for enterprise stores?
Yes. Hyvä is used in production by thousands of live Adobe Commerce and Magento stores, including high-traffic and B2B catalogs. It is built on Tailwind CSS and Alpine.js, ships as a supported commercial license, and has an active ecosystem of compatibility modules.
How is Hyvä different from headless or PWA?
Headless and PWA storefronts decouple the frontend into a separate application, which brings power but also more infrastructure, more moving parts, and higher build and maintenance cost. Hyvä keeps the frontend inside Adobe Commerce and simply replaces the heavy Luma stack with a lean one, so you get most of the speed benefit with far less complexity and cost. We help you choose the right path for your roadmap.
What performance gains can we actually expect?
Hyvä ships roughly 90-95% less JavaScript than Luma and consistently scores 90-100 on Lighthouse where Luma stores often struggle to pass. Real-world results depend on hosting, catalog, and third-party scripts, so we benchmark your current store first and commit to Core Web Vitals targets we can measure against.
Related

Explore your options

Adobe Commerce Storefront Engineering Headless & Composable Performance & CRO Digital Commerce Overview

Not sure if Hyvä is right for your store?

Send us your current site. We’ll benchmark it, show you the realistic speed and conversion upside, and come back with a migration plan, not a sales pitch.

Your message goes straight to hello@siyadigital.com. We reply within one business day.