Using this pattern requires that the lazy component you’re importing was exported as the default export. Now that your component’s code loads on demand, you also need to specify what …

React will display your loading fallback until all the code and data needed by the children has been loaded. In the example below, the Albums component suspends while fetching the list of …

Usar este patrón requiere que el componente lazy que estás importando haya sido exportado como export default. Ahora que el código de tu componente se carga bajo demanda, también …

Valeur renvoyée lazy renvoie un composant React que vous pouvez afficher dans votre arborescence. Pendant que le code du composant chargé à la demande se charge, toute …

React 不会在你尝试首次渲染返回的组件之前调用 load 函数。 在 React 首次调用 load 后，它将等待其解析，然后将解析值的 .default 渲染为 React 组件。

lazy を使うことで、あるコンポーネントが初めてレンダーされるまで、そのコードの読み込みを遅延させることができます。

React-based frameworks frequently handle resource loading for you, so you might not have to call this API yourself. Consult your framework’s documentation for details.

State updates marked as Transitions will be non-blocking and will not display unwanted loading indicators.. Returns startTransition does not return anything. Caveats startTransition does not …

In the example above, there is no indication that the result list for the latest query is still loading. This can be confusing to the user if the new results take a while to load.

People expect web app pages to load fast. On the server, React lets you start streaming HTML while you’re still fetching data, progressively filling in the remaining content before any …