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yanowitz/bookmarklet.js

Created February 22, 2023 22:42
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put this in your toolbar as a bookmarklet to change video speed
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bookmarklet.js
javascript:window.__make_option=function(e){const n=document.createElement("option");return n.innerText=e,n.value=e,n},window.__make_control=function(e){const n=document.createElement("div"),o=document.createElement("select");return o.appendChild(window.__make_option(.5)),o.appendChild(window.__make_option(1)),o.appendChild(window.__make_option(.75)),o.appendChild(window.__make_option(1.25)),o.appendChild(window.__make_option(1.5)),o.appendChild(window.__make_option(1.75)),o.appendChild(window.__make_option(2)),o.selectedIndex=1,o.addEventListener("change",n=>{e(Number(n.target.value))}),n.appendChild(o),n.style.position="absolute",n.style.right="0",n.style.bottom="0",n.style.zIndex="9999",n},window.__init=function(){for(const e of document.querySelectorAll("video")){const n=e.parentElement,o=document.createElement("div");e.remove(),o.appendChild(e),o.appendChild(window.__make_control(n=>e.playbackRate=n)),n.appendChild(o)}},window.__init();
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