const Vue = require("vue"); function exists(id) { return document.getElementById(id) !== null; } let vueMapping = { 'search-system': require('./search'), 'entity-dashboard': require('./entity-search'), }; Object.keys(vueMapping).forEach(id => { if (exists(id)) { let config = vueMapping[id]; config.el = '#' + id; new Vue(config); } });