Files
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

38 lines
790 B
TypeScript

import { Suspense } from 'react'
export async function generateStaticParams() {
const set = new Set()
set.add(await fetchRandom('a'))
set.add(await fetchRandom('a'))
return Array.from(set).map((value) => {
return {
slug: ('' + value).slice(2),
}
})
}
export default async function Layout({ children, params }) {
return (
<Suspense fallback="loading">
<Inner params={params}>{children}</Inner>
</Suspense>
)
}
async function Inner({ children, params }) {
return (
<>
<h1>{(await params).slug}</h1>
<section>{children}</section>
</>
)
}
const fetchRandom = async (entropy: string) => {
const response = await fetch(
'https://next-data-api-endpoint.vercel.app/api/random?b=' + entropy
)
return response.text()
}