What Is Hyvä UI and How Does It Differ From the Hyvä Theme?

Hyvä UI is a paid library of prebuilt storefront components, things like headers, product galleries, cart drawers, and banners, that developers drop into a Hyvä Theme build instead of coding each one from scratch. Hyvä Theme is the actual frontend: the Tailwind CSS and Alpine.js replacement for Magento’s default Luma theme, built to strip RequireJS, Knockout, and jQuery widgets out of catalog and checkout pages. You can’t run a storefront on Hyvä UI by itself. It only exists to sit on top of Hyvä Theme.

What Hyvä Theme Actually Is

Hyvä Theme launched in 2021 as a direct response to how bloated Luma had become. It rebuilds the storefront from the ground up using Magento’s native PHP templating, styled with Tailwind CSS and made interactive with Alpine.js, in place of Knockout.js, RequireJS, and most of Luma’s JavaScript stack. That’s what drives the Core Web Vitals gains Hyvä is known for. As of November 10, 2025, the core theme is free and open source under a dual AFL 3.0 / OSL 3.0 license, which replaced the older model where merchants paid a one-time fee just to use it.

What Hyvä UI Actually Is

Hyvä UI showed up in 2023, after Hyvä Theme was already established, as a library of prebuilt, ready-to-use frontend components built specifically to be compatible with it. Instead of a developer building a category page layout or a cart drawer from nothing, Hyvä UI hands them a working starting point to customize. It’s €250, one time, per business. If you bought Hyvä Theme under the old license before November 10, 2025, you already have access to Hyvä UI as part of that purchase. There’s nothing extra to buy in that case.

Hyvä UI vs Hyvä Theme: Key Differences

Do You Need Hyvä UI, or Just Hyvä Theme?

You probably don’t need Hyvä UI if:

• You already have a custom design from Figma or an existing design system
• Your developers are building components by hand anyway to match your brand exactly

Hyvä UI is worth the €250 if:

• You don’t have a fully custom design ready to build against
• Your timeline is tight and speed matters more than a fully bespoke look
• You want a proven, accessible component set instead of building every element from a blank Tailwind file

Most stores in the second situation come out ahead. Most stores in the first situation don’t need it at all, and paying for it there is just a wasted license.

Hyvä also sells broader bundles that get mentioned in the same breath and shouldn’t be. Hyvä Commerce combines Theme, Checkout, UI, and CMS and admin tooling into one suite. Hyvä Enterprise adds compatibility work specifically for Adobe Commerce. Neither one changes the core distinction above, they’re packaging on top of it, not a different answer to the same question.

Hyvä also sells broader bundles that get mentioned in the same breath and shouldn’t be. Hyvä Commerce combines Theme, Checkout, UI, and CMS and admin tooling into one suite. Hyvä Enterprise adds compatibility work specifically for Adobe Commerce. Neither one changes the core distinction above, they’re packaging on top of it, not a different answer to the same question.

If you’re scoping a Hyvä migration on an existing Magento store and you’re trying to work out whether Hyvä UI’s components will actually fit your catalog, our Hyvä theme development team can look at that directly instead of you guessing from documentation.