nextjs-react

{
  "schemaVersion": 1,
  "id": "nextjs-react",
  "status": "experimental",
  "description": "Next.js App Router and React applications on Node. Supplies only the commands such a project reliably has, which is fewer than it first appears.",
  "buildSystems": {
    "node": {
      "manifests": [
        "package.json"
      ],
      "runner": {
        "fallback": "npm"
      },
      "confirm": {
        "dependencies": [
          "next",
          "react"
        ],
        "files": [
          "next.config.js",
          "next.config.mjs",
          "next.config.ts"
        ]
      },
      "commands": {
        "build": [
          "run",
          "build"
        ],
        "security": [
          "audit",
          "--omit=dev"
        ]
      }
    }
  },
  "evidence": [
    "next.config.js",
    "next.config.mjs",
    "next.config.ts"
  ],
  "architecture": [
    "App Router routes live under app/, with route segments owning their own layout and loading states.",
    "Server components are the default; a client component is an explicit, justified choice.",
    "Data is fetched on the server where possible, rather than round-tripping through the client.",
    "Types describe the real shape of data rather than widening to any at the boundary.",
    "Accessibility and responsive behavior are part of the work, not a later cleanup.",
    "API contracts are owned by the backend; the client adapts to them rather than the reverse."
  ],
  "limitations": [
    "A package.json proves a Node layout only. It does not prove that Next.js, React, or TypeScript are installed.",
    "Confirmation reads declared dependency names and looks for a Next.js config file. A declared dependency is not an installed one, and a project that vendors its dependencies differently will go unconfirmed and must be chosen explicitly.",
    "No lint default is supplied, because a Next.js project may use ESLint, Biome, or no linter at all.",
    "No typecheck default is supplied, because create-next-app scaffolds no typecheck script. Projects that type-check in CI usually need next typegen before tsc --noEmit, since route types are otherwise only generated during dev or build.",
    "No test or integration-test default is supplied. No test runner is scaffolded, and Playwright is never assumed to be present.",
    "next lint is not used. It is absent from the current Next.js CLI, so linting is left to the project's own script.",
    "Resolution never runs a script, reads package.json contents, or verifies that a declared script exists."
  ]
}