$router.push target="_blank vue code example
Example: open route in new tab vue router
let routeData = this.$router.resolve({name: 'routeName', query: {data: "someData"}});
window.open(routeData.href, '_blank');
let routeData = this.$router.resolve({name: 'routeName', query: {data: "someData"}});
window.open(routeData.href, '_blank');