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my-app/
├── src/
│   ├── app/
│   │   ├── app.component.ts
│   │   ├── app.config.ts
│   │   └── app.routes.ts
│   ├── index.html
│   ├── main.ts
│   └── styles.scss
├── public/                  # Static assets
├── angular.json             # CLI configuration
├── package.json
├── tsconfig.json
└── tsconfig.app.json

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ng build

ng build --configuration=production
ng build -c production  # Short form

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dist/my-app/
├── browser/
│   ├── index.html
│   ├── main-[hash].js
│   ├── polyfills-[hash].js
│   └── styles-[hash].css
└── server/              # If SSR enabled
    └── main.js

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{
  "projects": {
    "my-app": {
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:application",
          "options": {
            "outputPath": "dist/my-app",
            "index": "src/index.html",
            "browser": "src/main.ts",
            "polyfills": ["zone.js"],
            "tsConfig": "tsconfig.app.json",
            "assets": ["{ \"glob\": \"**/*\", \"input\": \"public\" }"],
            "styles": ["src/styles.scss"],
            "scripts": []
          },
          "configurations": {
            "production": {
              "budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "500kB",
                  "maximumError": "1MB"
                }
              ],
              "outputHashing": "all"
            },
            "development": {
              "optimization": false,
              "extractLicenses": false,
              "sourceMap": true
            }
          }
        }
      }
    }
  }
}

// src/environments/environment.ts
export const environment = {
  production: false,
  apiUrl: 'http://localhost:3000/api',
};

// src/environments/environment.prod.ts
export const environment = {
  production: true,
  apiUrl: 'https://api.example.com',
};

{
  "configurations": {
    "production": {
      "fileReplacements": [
        {
          "replace": "src/environments/environment.ts",
          "with": "src/environments/environment.prod.ts"
        }
      ]
    }
  }
}

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For advanced configuration, see [references/tooling-patterns.md](references/tooling-patterns.md).