# Mifan Studio Independent Shopify and commerce engineering, based in Malang, Indonesia. Contact: me@mifan.io ## Services Custom Shopify themes, headless storefronts, integrations, and performance work. Project examples are illustrative, not verified client outcomes. ## Articles - [Shopify Storefront API: architecture and updates.](https://mifanstudio.com/article/headless-commerce/shopify-winter-editions-2026-headless-apis): Understand storefront requests, optional caching, and cart transformations. - [Move checkout customizations to supported APIs.](https://mifanstudio.com/article/checkout-extensibility/migrating-to-checkout-ui-extensibility-deadline-guide): A practical separation of checkout UI, business rules, and tracking. - [Stream critical content in Hydrogen storefronts.](https://mifanstudio.com/article/headless-commerce/sub-second-hydrogen-remix-vite-setup): Plan critical requests, secondary content, and safe cache boundaries. - [Make Shopify interactions more responsive.](https://mifanstudio.com/article/performance-optimization/core-web-vitals-inp-optimization-for-shopify-plus): Diagnose input delay, processing, and presentation with a clear interaction timeline. - [Move custom business rules to Shopify Functions.](https://mifanstudio.com/article/shopify-plus/shopify-functions-vs-script-editor-migration): Map existing rules to a versioned Function API, then test the boundaries. - [Build modular Shopify themes with Liquid.](https://mifanstudio.com/article/theme-architecture/modern-liquid-theme-architecture-in-2026): Reusable theme parts and a resilient section-rendering request cycle.