Bookmarklets

bookmarklets.txt

wrap any function in 

javascript: (function () {
  // javascript goes here
})();

minify and then create a bookmark with the URL as the minified JavaScript

// grayscale all images without an alt tag
const css = document.createElement("style");
css.type = "text/css";
css.innerHTML = "img[alt=\"\"],img:not([alt]){ filter:grayscale(100%) }";
document.body.appendChild(css);

// find duplicate Id's in DOM
const allElements = document.getElementsByTagName("*");
const allIds = {};
let found = false;
for (let i = 0, n = allElements.length; i < n; ++i) {
  const id = allElements[i].id;
  if (id) {
    if (allIds[id] === undefined) {
      allIds[id] = 1;
    } else {
      found = true;
      console.warn('Duplicate ID #' + id);
    }
  }
}
if (!found) {
  console.log('No duplicate IDs found');
}


// Hide assigned jira tickets
var jq = document.createElement('script');
jq.src = "https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);

//hide assigned tickets
$('.ghx-avatar').each(function() {
    var str = $(this)[0].outerHTML;
    if (str.indexOf("Assignee:") >= 0) {
        $(this).parent().hide();
    }
})

// show all hidden fields on a page
$(function() {
    $("body *").each(function() {
      $(this).removeAttr("style");
      $(this).removeClass("hidden");
    })
});
  
// detect duplicate script tags on a page
function findDupes() {
    var allScripts = [];
    var dupe = false;
    $.each(document.getElementsByTagName("script"), function(index, value) {
      if ($.inArray(value.src, allScripts) !== -1 && value.src !== '') {
        console.log('already loaded :: ' + value.src);
        dupe=true;
      }
      allScripts.push(value.src);
    });
    if(!dupe){
      console.log('no dupes');
    }
  });