getfreeportNPM library for getting unused port. const getfreeport = require("getfreeport"); getfreeport().then(function(port){ console.log(port); });2 dependencies2 dependents2 versionslog-symbolsportastic@everything-registry/sub-chunk-1754@zalastax/nolb-getf0.0.26 years ago0.0.16 years ago