`; }downloadFile(content, filename, type) { const blob = new Blob([content], { type: type }); const url = URL.createObjectURL(blob); const a = document.createElement('a'); a.href = url; a.download = filename; document.body.appendChild(a); a.click(); document.body.removeChild(a); URL.revokeObjectURL(url); } }// Initialize the Time Machine when page loads document.addEventListener('DOMContentLoaded', () => { new TimeMachine(); });