RunKit + npm: afid

var afid = require("afid"); [ afid(), afid(12), afid(6), afid({ length: 6 }), afid({ prefix: "CLIENT-" }), afid({ suffix: "WEB" }), afid({ segments: 2 }), afid({ segments: 2, separator: "_" }), afid({ segments: 2, prefix: "WEB-" }), afid({ segments: 3, length: 9, suffix: "-WEB", separator: "." }), ];