Get your last few Twitter favorites.

Twitter Favorites widget

// twitter favorites
  
  (function (w, d, a) {
    var $ = w[a.el] = {};
    $.w = w;
    $.d = d;
    $.a = a;
    $.f = (function () { 
      return {  
        listen : function (el, ev, fn) {
          if(typeof $.w.addEventListener !== 'undefined') {
            el.addEventListener(ev, fn, false);
          } else if(typeof $.w.attachEvent !== 'undefined') {
            el.attachEvent('on' + ev, fn);
          }
        },  
        pong: function (r) {
          $.s.innerHTML = '';
  
          var utfPattern = "&#$1;";
          var linkPattern = "<a href=\"http://$1\" target=\"_twitter_link\">http://$1</a>";
          var userPattern = '<a href="http://twitter.com/$1" target=\"_twitter_user\">@$1</a>';
          var searchPattern = '<a href=\"http://twitter.com/search/$1\" target=\"_twitter_search\">#$1</a>';
  
          var ul = $.d.createElement('UL');
          for (var i = 0, n = r.length; i < n; i = i + 1) {
            var li = $.d.createElement('LI');
  
            var avatar = $.d.createElement('A');
            avatar.href = 'http://twitter.com/' + r[i].user.screen_name;
            avatar.target = '_twitter_user';
            var img = $.d.createElement('IMG');
            img.src = r[i].user.profile_image_url;
            avatar.appendChild(img);
            li.appendChild(avatar);
            
            var tweet = $.d.createElement('SPAN');
            var raw = r[i].text;
            var cooked = raw.replace(/\/u([^ ]+)/gi, utfPattern).replace(/http:\/\/([^ ]+)/g, linkPattern).replace(/@([\w*]+)/g, userPattern).replace(/#([\w*]+)/g, searchPattern);
            tweet.innerHTML = cooked;
            li.appendChild(tweet);
  
            var cite = $.d.createElement('CITE');
            var user = $.d.createElement('A');
            user.href = 'http://twitter.com/' + r[i].user.screen_name;
            user.target = '_twitter_user';
            user.innerHTML = r[i].user.name;
            cite.appendChild(user);
            
            var date = $.d.createElement('A');
            date.href = 'http://twitter.com/' + r[i].user.screen_name + '/status/' + r[i].id_str;
            date.target = '_twitter_status';
            var poop = r[i].created_at.split(' ');
            cite.appendChild($.d.createTextNode(', '));
            var nam = poop[0];
            var mon = poop[1];
            var day = poop[2];
            if (day[0] === '0') {
              day = day[1];
            }
            date.innerHTML = nam + ' ' + mon + ' ' + day;
            cite.appendChild(date);
  
            li.appendChild(cite);
  
            ul.appendChild(li);
          }
          $.s.appendChild(ul);
          $.d.getElementById('twitter_favorites').className = 'module';
        },      
        ping: function () {
          var s = $.d.createElement('SCRIPT');
          s.type = 'text/javascript';
          s.src = 'http://api.twitter.com/1/favorites.json?id=' + $.a.id + '&count=' + $.a.count + '&callback=' + $.a.el + '.f.pong';
          $.d.b.appendChild(s);
        },
        init : function () {
          $.d.b = $.d.getElementsByTagName('BODY')[0];        
          $.s = $.d.getElementById($.a.el);
          if ($.s && $.s.tagName) {
            $.f.ping();
          }
        }      
      };
    }());
    $.f.listen($.w, 'load', $.f.init);                                             
  }(window, document, {'el': 'twitter_favorites_container', 'id': 'kentbrew', 'count': 3}));

CSS, of course, is left as an exercise for the student. :)