JSFiddle - React, Tailwind, and code Playground
JavaScript
var evtToSave = {"event": 'keydown', "function": test, "useCapture": false};
document.addEventListener(evtToSave.event, evtToSave.function, evtToSave.useCapture);
function test(e) {
console.log(document);
}
var savedListener = document._listener;
//document.removeAllEventListener();
//document.removeEventListener("keydown", test);
document._listener = savedListener;