scripts/userscripts/hidemy.name-free-ipport-export.user.js

// ==UserScript==
// @name        hidemy.name - Free export IP:Port button
// @namespace   Violentmonkey Scripts
// @match       *://hidemy.name/*/proxy-list/
// @grant       none
// @version     1.0
// @author      tretrauit
// @description Replace the IP:Port button with a free button that copy to clipboard
// @run-at      document-idle
// @homepageURL https://gitlab.com/tretrauit/scripts
// @supportURL  https://gitlab.com/tretrauit/scripts/-/issues
// @downloadURL https://git.tretrauit.me/tretrauit/scripts/raw/branch/main/userscripts/hidemy.name-free-ipport-export.user.js
// ==/UserScript==

setTimeout(function () {
  const tblContent = document
    .getElementsByClassName("table_block")[0]
    .getElementsByTagName("tbody")[0].children;

  // Replace the export IP:Port button
  const btns = document.getElementsByClassName("export")[0];
  const exportBtn = btns.children[0];
  const fakeExportBtn = exportBtn.cloneNode(true);
  fakeExportBtn.removeAttribute("href");
  fakeExportBtn.addEventListener("click", () => {
    var proxyStr = "";
    for (let proxyContent of tblContent) {
      const proxyContentChildren = proxyContent.children;
      const proxyIp = proxyContentChildren[0].innerHTML;
      const proxyPort = proxyContentChildren[1].innerHTML;
      proxyStr += proxyIp + ":" + proxyPort + "\n";
    }
    navigator.clipboard.writeText(proxyStr);
    alert("Copied IP:Port list to clipboard.");
  });
  exportBtn.remove();
  btns.prepend(fakeExportBtn);
}, 5000);