{
  "name": "jsCodeRetreat",
  "version": "1.0.0",
  "description": "JSCodeRetreat web site",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/uxebu/jsCodeRetreat.git"
  },
  "author": "uxebu",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/uxebu/jsCodeRetreat/issues"
  },
  "homepage": "https://github.com/uxebu/jsCodeRetreat",
  "dependencies": {
    "swig": "^1.3.2"
  }
}

{
  "name": "jsCodeRetreat",
  "version": "1.0.0",
  "description": "JSCodeRetreat web site",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "build": "node src/build.js"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/uxebu/jsCodeRetreat.git"
  },
  "author": "uxebu",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/uxebu/jsCodeRetreat/issues"
  },
  "homepage": "https://github.com/uxebu/jsCodeRetreat",
  "dependencies": {
    "swig": "^1.3.2"
  }
}

Add build as npm target.
Add build as npm target.