JSFiddle - React, Tailwind, and code Playground
JavaScript
var str = "http://website.com/sudir/sudir/subdir/Image_01.jpg?x=y#abc";
console.log(str.split(/[?#]/)[0].split("/").slice(-1)[0]);
str = "http://website.com/sudir/sudir/subdir/Image_01.jpg";
console.log(str.split(/[?#]/)[0].split("/").slice(-1)[0]);