Nusab19

// ==UserScript==
// @name         YouTube Video Speed Controller
// @namespace    https://your.namespace.here
// @version      3.3.1
// @description  Control playback speed on YouTube with keyboard.
// @author       Nusab Taha
// @license      MIT
// @match        https://www.youtube.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=youtube.com
// ==/UserScript==

Nusab19

// Credit: Nusab Taha @Nusab19
// Gist: https://gist.github.com/Nusab19/fc8d96ae73a910acb8403758dc41f8c5
let _inputData="",_inputArray=[],_count=-1;function input(){let n=_inputArray[_count];return _count++,n}process.stdin.setEncoding("utf8"),process.stdin.on("data",(function(n){_inputData+=n})),process.stdin.on("end",(function(){_inputArray=_inputData.split("\n"),input(),main()}));


// You need to code everything in this main function.
function main() {
  // input function will return a `string` or `undefined`.
  // `undefined` means there's no more input left.

Nusab19

// Credit: Nusab Taha @Nusab19
// Minimized Version: https://gist.github.com/Nusab19/fc8d96ae73a910acb8403758dc41f8c5
// Do not change anything from here....
let _inputData = "";
let _inputArray = [];
let _count = -1;
process.stdin.setEncoding("utf8");
process.stdin.on("data", function (chunk) {
    _inputData += chunk;
});