execute_script.js

/// execute_script.js
window.addEventListener("keyup", event => {
    if (event.ctrlKey && event.which === 192) {
        let js = prompt("js to execute:", "(function(){'use strict';const div=document.createElement('div'),styles=[{property:'backgroundColor',value:'#262626'},{property:'width',value:'80%'},{property:'height',value:'80%'},{property:'top',value:'-15%'},{property:'left',value:'50%'},{property:'transform',value:'translate(-50%, 0)'},{property:'position',value:'absolute'},{property:'padding',value:'15px'},{property:'color',value:'#fff'},{property:'display',value:'none'},{property:'borderRadius',value:'15px'},{property:'fontSize',value:'25px'},{property:'fontFamily',value:'Arial, Helvetica, sans-serif'},{property:'textAlign',value:'center'}];for(let i=0;i<styles.length;i++)div.style[styles[i].property]=styles[i].value;div.innerHTML=`<h3>Hello</h3><hr />`,document.body.appendChild(div),window.addEventListener('keyup',e=>{if(e.ctrlKey&&e.shiftKey&&e.which===80){div.style.display== 'none' ? div.style.display='block' : div.style.display='none';}});})();");
		eval(js)
    }
})