# Automated one-command migration
npx vinext init

npm install -D vinext vite @vitejs/plugin-react

# App Router only:
npm install -D @vitejs/plugin-rsc react-server-dom-webpack

{
  "scripts": {
    "dev": "vinext dev",
    "build": "vinext build",
    "start": "vinext start",
    "deploy": "vinext deploy"
  }
}

npx skills add cloudflare/vinext
# Then in your AI tool: "migrate this project to vinext"

vinext dev -p 3001 -H 0.0.0.0
vinext deploy --preview
vinext deploy --env staging --name my-app
vinext deploy --skip-build --dry-run
vinext deploy --experimental-tpr
vinext init --port 3001 --skip-check --force

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import { vinext } from 'vinext/vite'

export default defineConfig({
  plugins: [
    react(),
    vinext(),
  ],
})

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import rsc from '@vitejs/plugin-rsc'
import { vinext } from 'vinext/vite'

export default defineConfig({
  plugins: [
    react(),
    rsc(),
    vinext(),
  ],
})

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import { vinext } from 'vinext/vite'
import { cloudflare } from '@cloudflare/vite-plugin'

export default defineConfig({
  plugins: [
    cloudflare(),
    react(),
    vinext(),
  ],
})

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import { vinext } from 'vinext/vite'
import nitro from 'vite-plugin-nitro'

export default defineConfig({
  plugins: [
    react(),
    vinext(),
    nitro({ preset: 'vercel' }), // or 'netlify', 'aws-amplify', 'deno-deploy', etc.
  ],
})

my-app/
├── app/                  # App Router (auto-detected)
│   ├── layout.tsx
│   ├── page.tsx
│   └── api/route.ts
├── pages/                # Pages Router (auto-detected)
│   ├── index.tsx
│   └── api/hello.ts
├── public/               # Static assets
├── next.config.js        # Loaded automatically
├── package.json
└── vite.config.ts        # Optional for basic usage

// pages/index.tsx
import type { GetServerSideProps, InferGetServerSidePropsType } from 'next'

type Props = { data: string }

export const getServerSideProps: GetServerSideProps<Props> = async (ctx) => {
  return { props: { data: 'Hello from SSR' } }
}

export default function Home({ data }: InferGetServerSidePropsType<typeof getServerSideProps>) {
  return <h1>{data}</h1>
}

// pages/posts/[id].tsx
import type { GetStaticPaths, GetStaticProps } from 'next'

export const getStaticPaths: GetStaticPaths = async () => {
  return {
    paths: [{ params: { id: '1' } }, { params: { id: '2' } }],
    fallback: false,
  }
}

export const getStaticProps: GetStaticProps = async ({ params }) => {
  return { props: { id: params?.id } }
}

export default function Post({ id }: { id: string }) {
  return <p>Post {id}</p>
}

// pages/api/hello.ts
import type { NextApiRequest, NextApiResponse } from 'next'

export default function handler(req: NextApiRequest, res: NextApiResponse) {
  res.status(200).json({ message: 'Hello from vinext' })
}

// app/page.tsx
export default async function Page() {
  const data = await fetch('https://api.example.com/data').then(r => r.json())
  return <main>{data.title}</main>
}

// app/api/route.ts
import { NextRequest, NextResponse } from 'next/server'

export async function GET(request: NextRequest) {
  return NextResponse.json({ status: 'ok' })
}

export async function POST(request: NextRequest) {
  const body = await request.json()
  return NextResponse.json({ received: body })
}

// app/actions.ts
'use server'

export async function submitForm(formData: FormData) {
  const name = formData.get('name')
  // server-side logic here
  return { success: true, name }
}

// app/form.tsx
'use client'
import { submitForm } from './actions'

export function Form() {
  return (
    <form action={submitForm}>
      <input name="name" />
      <button type="submit">Submit</button>
    </form>
  )
}

// middleware.ts
import { NextResponse } from 'next/server'
import type { NextRequest } from 'next/server'

export function middleware(request: NextRequest) {
  const token = request.cookies.get('token')
  if (!token && request.nextUrl.pathname.startsWith('/dashboard')) {
    return NextResponse.redirect(new URL('/login', request.url))
  }
  return NextResponse.next()
}

export const config = {
  matcher: ['/dashboard/:path*'],
}

// app/api/kv/route.ts
import { NextRequest, NextResponse } from 'next/server'
import { getCloudflareContext } from 'cloudflare:workers'

export async function GET(request: NextRequest) {
  const { env } = getCloudflareContext()
  const value = await env.MY_KV.get('key')
  return NextResponse.json({ value })
}

// app/page.tsx
import Image from 'next/image'

export default function Page() {
  return (
    <Image
      src="/hero.png"
      alt="Hero"
      width={800}
      height={400}
      priority
    />
  )
}

// app/nav.tsx
'use client'
import Link from 'next/link'
import { useRouter, usePathname } from 'next/navigation'

export function Nav() {
  const router = useRouter()
  const pathname = usePathname()

  return (
    <nav>
      <Link href="/">Home</Link>
      <Link href="/about">About</Link>
      <button onClick={() => router.push('/dashboard')}>Dashboard</button>
    </nav>
  )
}

# Authenticate (once)
wrangler login

# Deploy
vinext deploy

# Deploy to preview
vinext deploy --preview

# Deploy to named environment
vinext deploy --env production --name my-production-app

name = "my-app"
compatibility_date = "2024-01-01"
compatibility_flags = ["nodejs_compat"]

[[kv_namespaces]]
binding = "MY_KV"
id = "your-kv-namespace-id"

[[r2_buckets]]
binding = "MY_BUCKET"
bucket_name = "my-bucket"

npm install -D vite-plugin-nitro

# Then add nitro plugin to vite.config.ts with your target preset
# nitro({ preset: 'netlify' })
# nitro({ preset: 'vercel' })
# nitro({ preset: 'aws-amplify' })

// next.config.js
/** @type {import('next').NextConfig} */
const nextConfig = {
  images: {
    remotePatterns: [
      { protocol: 'https', hostname: 'images.example.com' },
    ],
  },
  env: {
    MY_VAR: process.env.MY_VAR,
  },
  redirects: async () => [
    { source: '/old', destination: '/new', permanent: true },
  ],
  rewrites: async () => [
    { source: '/api/:path*', destination: 'https://backend.example.com/:path*' },
  ],
}

module.exports = nextConfig

npx vinext check

# .env.local
NEXT_PUBLIC_API_URL=https://api.example.com
DATABASE_URL=$DATABASE_URL

// Accessible in client code (NEXT_PUBLIC_ prefix)
const apiUrl = process.env.NEXT_PUBLIC_API_URL

// Server-only
const dbUrl = process.env.DATABASE_URL

// tsconfig.json — works as-is
{
  "compilerOptions": {
    "paths": {
      "@/*": ["./src/*"]
    }
  }
}

npm install -D tailwindcss postcss autoprefixer
# Rename postcss.config.js → postcss.config.cjs (vinext init does this automatically)

// postcss.config.cjs
module.exports = {
  plugins: {
    tailwindcss: {},
    autoprefixer: {},
  },
}

# vinext init handles this automatically, or rename manually:
mv postcss.config.js postcss.config.cjs
mv tailwind.config.js tailwind.config.cjs

vinext init --force

vinext init --skip-check

vinext dev -p 3001
vinext init --port 3001

wrangler login
# or set env var:
export CLOUDFLARE_API_TOKEN=your_token_here

vinext deploy --dry-run

npm install -D @vitejs/plugin-rsc react-server-dom-webpack