Copy Page Link - bookmarklet to copy a link for the current page in markdown format

readme.md

Generate a bookmarklet using this tool: https://chriszarate.github.io/bookmarkleter/

copy-markdown-link.js

(function() {
  function copy(text) {
    const node = document.createElement("textarea");
    const selection = document.getSelection();

    node.textContent = text;
    document.body.appendChild(node);

    selection.removeAllRanges();
    node.select();

    const result = document.execCommand("copy");

    selection.removeAllRanges();
    document.body.removeChild(node);

    return result;
  }

  function getUrl() {
    const link =
      document.querySelector("link[href][rel=shortlink]") ||
      document.querySelector("link[href][rel=canonical]");

    if (link !== null) {
      return link.href;
    }

    let url = new URL(window.location.href);

    url.search = url.search.replace(/(?:^|&)utm_[^&]+/g, "").replace(/^&/, "");

    return url.toString();
  }

  let link = `[${document.title}](${getUrl()})`;

  return copy(link) || alert(link);
})();