Install npm install --save listver Use var listver = require('listver');var list = listver({ includeDev: false // include devDependencies when true includeMain: false // include main/parent module when true asArray: false // return as an array when true}); console.dir(list);/* { 'list-deps': '0.2.2', 'load-module-pkg': '0.1.0', lodash: '4.0.0'} */