danieltxok

javascript:
document.documentElement.innerHTML = '';
for (const obj of [document, window]) {
    for (const event of Object.values(getEventListeners(obj))) {
        for (const {type, listener, useCapture} of event) {
            obj.removeEventListener(type, listener, useCapture)
        }
    }    
}
console. clear();

danieltxok

javascript:
new PerformanceObserver((entryList)=>{
    for (const entry of entryList.getEntries()) {
        const delay = entry.processingStart - entry.startTime;
        let consoleGroup = `%cFID value: ${Math.round(delay)}ms`;
        let styles = '';
        if (delay >= 100) {
          styles = 'color: red;';
        }
        console.group(consoleGroup, styles);

danieltxok

javascript:
new PerformanceObserver((entryList)=>{
    for (const entry of entryList.getEntries()) {
        let consoleGroup = `%cLCP candidate: ${Math.round(entry.startTime)}ms`;
        let styles = '';
        if (entry.startTime >= 2500) {
          styles = 'color: red;';
        }
        console.group(consoleGroup, styles);
        console.log('Element:', entry.element);

danieltxok

javascript:
(function(){
  try {
    let cls = 0;
    const canvas = document.createElement('canvas');
    canvas.style.width = '100%';
    canvas.style.height = '100%';
    canvas.width = window.innerWidth;
    canvas.height = window.innerHeight;
    canvas.style.position = 'absolute';