JSFiddle - React, Tailwind, and code Playground

JavaScript

var str = "Lorem 'vendor/img/pict.jpg' ipsum 'vendor/js/srcipt.js' dolor sit amet,  'lib/ls/jquery/jquery.min.js' consectetur 'img/pict.jpg' adipisicing 'vendor/style/some-style.min.css' elit. Adipisci, tenetur?";
var re = /'vendor\/(\S+?\.(?:css|js))'/g; 
var m, matches = [];
 
while(m = re.exec(str)) {
    matches.push(m[1]);
}
console.log(matches);
alert(JSON.stringify(matches));