False JavaScript Values

HTML

<span id="value1"></span>

JavaScript

document.getElementById('value1').innerHTML = typeof(false);
document.getElementById('value1').innerHTML += '<p>';
document.getElementById('value1').innerHTML += typeof(null);
document.getElementById('value1').innerHTML += '<p>';
document.getElementById('value1').innerHTML += typeof(undefinedVariable);
document.getElementById('value1').innerHTML += '<p>';
document.getElementById('value1').innerHTML += typeof('');
document.getElementById('value1').innerHTML += '<p>';
document.getElementById('value1').innerHTML += typeof(0);

if(false || null || undefinedVariable || '' || 0){
    document.getElementById('value1').innerHTML += '<p>';
    document.getElementById('value1').innerHTML += 'Something is true';
}