Yes, Hyvä is compatible with Magento 2 OpenSource from 2.4. version upwards. Hyvä is a theme developed natively for Magento 2, designed to help merchants streamline their complex and multi-faceted eCommerce operations while driving both sales and customer loyalty. A single theme installation integrates seamlessly with Magento 2 OpenSource, giving merchants access to various useful features designed to optimize efficiency and increase profits.