Native Asset Loading (Styles & Scripts)

Resource Hoisting & Deduplication

The Shift: In React 18, if you wanted to lazy-load a stylesheet or a script for a specific component, you had to use external libraries or messy hacks. React 19 now natively handles loading resources, ensuring they only load once, even if the component renders multiple times.

👀 Preview

Stylesheets and scripts are automatically hoisted to the head and deduplicated, even if the component renders multiple times.

📚 Explanation

React 19 natively handles loading stylesheets and scripts. The `<link>` and `<script>` tags are automatically hoisted to the document head, and React ensures they only load once through deduplication. The `precedence` prop controls loading order.