matchjs.js

var url = 'http://localhost:8081/api/v2/deliverable_builds/6db57828-01b5-11e8-a40f-685b358e6aa5'
var idExtractor = /([\d\w\-]+)$/g;
var idMatch = idExtractor.exec(url);
console.log(idMatch[1]);

var typeExtractor = /\/([\w\d\_]+)\/[\d\w\-]+$/g;
var typeMatch = typeExtractor.exec(url);
console.log(typeMatch[1]);