package.json Builder
Build package.json files visually. Add scripts, dependencies, and metadata for your Node.js projects.
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 - Technische Details
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.
Kommandozeilen-Alternative
# 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