Function getURLPathExtension

Extract the extension from a URL or path after removing query and fragment text.

This string-based helper does not inspect file contents or detect MIME types. It retains everything after the first dot in the final slash-delimited segment, so archive.tar.gz returns tar.gz. It does not parse URL authority: an origin-only input such as https://example.com returns com.

Usage:

import { getURLPathExtension } from "mazey";

const ret1 = getURLPathExtension("https://example.com/a/b/c.png");
const ret2 = getURLPathExtension("https://example.com/a/b/c.jpg");
const ret3 = getURLPathExtension("https://example.com/a/b/c.jpeg");
const ret4 = getURLPathExtension("/a/b/c.jpeg");
const ret5 = getURLPathExtension("https://example.com/a/b/c.v/a");
console.log(ret1, ret2, ret3, ret4, ret5);
Copy

Output:

png jpg jpeg jpeg ""
Copy