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Breeze and Argento theme design: fast storefronts without a rebuild
Breeze keeps Magento’s Luma structure but swaps the heavy JavaScript for a lighter one, so most existing extensions keep working while pages get faster.
Design my Breeze storefrontWhat’s includedFree · No obligation · Reply within one business day
- Custom child themes on Breeze and Argento
- Most Luma extensions keep working
- This website runs on Breeze
Stores we have built and run
Breeze and Argento theme design gives a Magento store a faster, modern frontend without rebuilding it. Swissup’s Breeze replaces much of Luma’s JavaScript with a lighter layer, and its Argento themes give a design base that we brand for you.
From Luma to Breeze in five steps
Most of the work is checking extensions; the design is where your brand comes in.
AuditExtensions and theme overrides listed.
Base themeBreeze or Argento child theme on staging.
DesignBrand applied to key templates.
FixModules adjusted for Breeze.
LaunchSpeed checked, then live.Why it matters
What a faster storefront without a rebuild means for you
Keep your extensionsBreeze is built to stay compatible with Luma-based modules, with small fixes where needed.
Lighter pagesA simplified JavaScript layer replaces much of Luma’s RequireJS and Knockout.Argento designsSwissup’s Argento themes give a ready design base to brand.How it works
What’s included
Child theme designYour brand on a Breeze or Argento base.
Component stylingHeader, menus, product pages and checkout.
Extension checksBreeze compatibility for each module.
Speed tuningCritical CSS, images and script loading.
Luma to BreezeMove a live store with minimal change.
Clean overridesChanges in a child theme, never in vendor code.
How a Breeze project runs
- Audit extensions and current theme overrides
- Set up a Breeze or Argento child theme on staging
- Design and style key templates
- Fix the few modules that need Breeze adjustments
- Measure Core Web Vitals, then launch
Is this right for you?
A good fit if- You run Luma and want speed without a rebuild
- You use many Luma extensions
- You want a ready design base to brand
- Budget and timeline are tight
Probably not the right fit if- You want a completely new frontend architecture: consider Hyvä or headless
What you receive- Branded child theme
- Extension compatibility fixes
- Speed tuning on staging
- Launch with rollback
Stores we have built on Breeze
Live projects from our portfolio.
Breeze, Argento or Hyvä?
| Choose | When |
|---|---|
| Breeze | You want speed and keep most extensions |
| Argento (on Breeze) | You want a ready design base to brand |
| Hyvä | You plan a new build or full redesign |
More on Hyvä: Hyvä theme development.
For your technical team
How we build it
The stack, standards and handover your developers can expect.
Frontend- Swissup Breeze or Argento child theme
- Luma layout XML and templates kept
- Breeze’s lighter JavaScript in place of Luma’s
Compatibility- Extension audit before design starts
- Breeze adjustments for modules that need them
- Tested on Adobe Commerce 2.4.9 and PHP 8.5
Verification- Core Web Vitals checked on staging
- Field data compared after launch
- Release with a rollback path
Related guides
In-depth articles from the Mistri blog.
Questions before you book
Frequently asked questions
Who makes Breeze and Argento?
Both come from Swissup. Breeze is the frontend layer; Argento is a set of themes built on top of it.
Is Breeze as fast as Hyvä?
Both can pass Core Web Vitals. Breeze changes less, which makes it quicker to adopt; Hyvä gives more design freedom on a new build.
How much of our current theme carries over?
Most Luma layout and template customizations carry over. JavaScript-heavy parts are flagged in the extension audit and adjusted for Breeze.
Is there a licence cost for Breeze or Argento?
Swissup sets the licence terms, and they differ between Breeze and the Argento themes. We confirm the current terms with you before work starts.
Related services
Hyvä theme developmentHyvä storefront design and build; the core theme is free since 2025.Learn more →
Edge Delivery storefrontAdobe Commerce Storefront on Edge Delivery Services.Learn more →
Headless & PWA storefront designNext.js, Alokai, ScandiPWA and PWA Studio.Learn more →Our portfolioAdobe Commerce stores and web projects we have built.See the work →
Want a faster store without a rebuild?
Tell us your current theme and extensions. We will check Breeze compatibility.
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