---
title: Web components
api_version: 2025-07
api_name: admin-extensions
source_url:
  html: https://shopify.dev/docs/api/admin-extensions/2025-07/web-components
  md: https://shopify.dev/docs/api/admin-extensions/2025-07/web-components.md
---

Migrate to Polaris

Version 2025-07 is the last API version to support React-based UI components. Later versions use [web components](https://shopify.dev/docs/api/admin-extensions/latest/web-components), native UI elements with built-in accessibility, better performance, and consistent styling with [Shopify's design system](https://shopify.dev/docs/apps/design). Check out the [migration guide](https://shopify.dev/docs/apps/build/admin/upgrading-to-2025-10) to upgrade your extension.

Web components

Not supported in this version.