Visual logging for mobile

new_gist_file

var msg = document.getElementById('msg');
var msgs = [];
var log = function(m, e){
    if (e) console.log(e);
    msgs.unshift(m + ' ' + new Date().getTime());
    msgs = msgs.slice(0,5);
    msg.innerHTML = msgs.join('<br/>');
};

var logEvent = function(e){
  log((e.target.id || e.target.nodeName) + ' ' + e.type, e);
};