KeepAlive

We can easily integrate keepalive-react-router to achieve route-level KeepAlive caching.

Install Dependencies

npm install keepalive-react-router

Usage

Just two simple steps!

First, in the root route component, replace Outlet:

// root.tsx
import { KeepAliveOutlet, KeepAliveProvider } from 'keepalive-react-router'

export function Root() {
  return (
    <>
      <Outlet />
      <KeepAliveProvider>
        <KeepAliveOutlet />
      </KeepAliveProvider>
    </>
  )
}

Then, in the route component, export keepAlive to enable route caching.

// Route component

export const handle = { keepAlive: true }

export default function Page() {
  return <div>Page</div>
}

It's that simple! The route component now has caching capability.

For more configurations, please refer to the keepalive-react-router documentation.