Vercel構成ファイル (vercel.json) ビルダー
Build vercel.json configuration files with custom routing rewrites, redirects, headers, cleanUrls, trailingSlash, and cron job declarations.
Automatically strip .html extensions from page URLs
Enforce or redirect URLs ending with a trailing slash
{
"$schema": "https://openapi.vercel.sh/vercel.json",
"cleanUrls": true,
"trailingSlash": false,
"framework": "nextjs",
"regions": [
"iad1"
],
"rewrites": [
{
"source": "/api/proxy/:path*",
"destination": "https://backend-api.example.com/:path*"
}
],
"redirects": [
{
"source": "/old-blog/:slug",
"destination": "/blog/:slug",
"statusCode": 308
}
],
"headers": [
{
"source": "/(.*)",
"headers": [
{
"key": "X-Content-Type-Options",
"value": "nosniff"
},
{
"key": "X-Frame-Options",
"value": "DENY"
},
{
"key": "Referrer-Policy",
"value": "strict-origin-when-cross-origin"
},
{
"key": "Strict-Transport-Security",
"value": "max-age=63072000; includeSubDomains; preload"
}
]
}
],
"crons": [
{
"path": "/api/cron/nightly-sync",
"schedule": "0 4 * * *"
}
],
"functions": {
"api/**/*.ts": {
"runtime": "nodejs20.x",
"memory": 1024,
"maxDuration": 60
}
}
}リライト、リダイレクト、ヘッダー、関数、Cronの合計値。
Vercel公式のルーティング規則およびタイムアウト制限に基づいて評価。
静的アセットおよびAPIルートに適用されたHTTPセキュリティヘッダー。
Zero-Knowledge Local Execution
All data processing, parsing, and compilation execute strictly inside your local browser memory. Zero external server uploads.
Sub-Millisecond AST Engine
All data payloads remain strictly local with zero external server communication.
Production Ready Export
Clean, optimized output formats ready for immediate deployment.