Costruttore Package.json
Costruisci package.json.
No dependencies added
{
"name": "my-project",
"version": "1.0.0",
"main": "index.js",
"scripts": {
"start": "node index.js",
"test": "jest",
"build": "tsc"
},
"license": "MIT",
"devDependencies": {
"typescript": "^5.0.0"
}
}package.json - Dettagli tecnici
package.json is the manifest file for Node.js projects. It defines project metadata, dependencies, scripts, and configuration. It's required for npm and yarn package management.
Alternativa da riga di comando
# Initialize package.json interactively\nnpm init\n\n# Or with defaults\nnpm init -y\n\n# Add dependencies\nnpm install express --save\nnpm install jest --save-dev