This is like Kill Sticky but it also gets position:sticky elements in addition to position:fixed:
javascript:(function(){(function () {var i, elements = document.querySelectorAll('body *');for (i = 0; i < elements.length; i++) {if (getComputedStyle(elements[i]).position === 'fixed' || getComputedStyle(elements[i]).position === 'sticky') {elements[i].parentNode.removeChild(elements[i]);}}})()})()
URL-encoded version:
javascript:(function()%7B(function%20()%20%7Bvar%20i%2C%20elements%20%3D%20document.querySelectorAll('body%20*')%3Bfor%20(i%20%3D%200%3B%20i%20%3C%20elements.length%3B%20i%2B%2B)%20%7Bif%20(getComputedStyle(elements%5Bi%5D).position%20%3D%3D%3D%20'fixed'%20%7C%7C%20getComputedStyle(elements%5Bi%5D).position%20%3D%3D%3D%20'sticky')%20%7Belements%5Bi%5D.parentNode.removeChild(elements%5Bi%5D)%3B%7D%7D%7D)()%7D)()
Drag-and-droppable bookmarklet link:
