BoomerScratch

// ==UserScript==
// @name         Scratch - view stepping
// @namespace    none
// @version      1.1
// @description  Allows you to see which block currently executes in the Scratch editor (scratch.mit.edu), which is useful for debugging.
// @author       BoomerScratch
// @match        https://scratch.mit.edu/projects/*
// @grant        none
// @run-at       document-start
// @homepageURL  https://gist.github.com/BoomerScratch/0592337050810244236d69a4267b3913

BoomerScratch

mouseX = 0
mouseY = 0
document.onmousemove = function(e) {
mouseX = e.clientX
mouseY = e.clientY
};
document.onclick = function() {
setTimeout(function(){var Elems = document.getElementsByClassName("contextmenu");while(Elems[0]) {Elems[0].parentNode.removeChild(Elems[0])}});
};
document.body.appendChild(document.createElement("style")).innerHTML = `