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Wyatt JohnsonandGitHub 8abbb3dc2e refactor: rename experimental.dynamicIO to experimental.cacheComponents (#81562)
## What?

Rename `experimental.dynamicIO` to `experimental.cacheComponents` across
the Next.js codebase.

## Why?

We're going to be merging the functionality of the `ppr`, `dynamicIO`
and `useCache` experimental flags into the singular `cacheComponents`
flag to reduce complexity of the codebase and simplify adoption for
users wanting to experiment with experimental features.

## How?

- Renamed the configuration option from `experimental.dynamicIO` to
`experimental.cacheComponents`
- Added deprecation handling with automatic migration for the old option
name
- Updated all documentation, tests, and internal references
- Updated Rust code in SWC transforms and Turbopack
- Maintained backward compatibility with deprecation warnings

NAR-158
2025-07-17 19:30:28 -06:00

34 lines
666 B
TypeScript

import { fetchData } from '../api/data'
// import { Suspense } from 'react'
// import { cookies, headers } from 'next/headers'
function InnerComponent({ children }) {
return <span id="value">{children}</span>
}
async function refresh() {
'use server'
}
async function reload() {
'use server'
}
async function Component() {
return <InnerComponent>{await fetchData()}</InnerComponent>
}
export default async function Home() {
return (
<>
<form action={refresh}>
<button id="refresh">Refresh</button>
</form>
<form action={reload}>
<button id="reload">Reload</button>
</form>
<Component />
</>
)
}