Combokeys是一个在浏览器中处理键盘快捷键的JavaScript库。

整个库大约只有 1.9kb ，没有其它依赖，经测试支持以下浏览器：

• Internet Explorer 6+ (test suite works in IE9+)
• Safari
• Firefox
• Chrome

它已经支持 keypress, keydown, 和keyup 事件在特定键，组合键或按键顺序。

// single keys  combokeys.bind('4', function() { console.log('4'); });  firstCombokeys.bind("?", function() { console.log('show shortcuts!'); });  secondCombokeys.bind('esc', function() { console.log('escape'); }, 'keyup');    // combinations  combokeys.bind('command+shift+k', function() { console.log('command shift k'); });    // map multiple combinations to the same callback  combokeys.bind(['command+k', 'ctrl+k'], function() {      console.log('command k or control k');      // return false to prevent default browser behavior      // and stop event from bubbling      return false;  });    // gmail style sequences  Combokeys.bind('g i', function() { console.log('go to inbox'); });  Combokeys.bind('* a', function() { console.log('select all'); });    // konami code!  Combokeys.bind('up up down down left right left right b a enter', function() {      console.log('konami code');  });

项目主页：http://www.open-open.com/lib/view/home/1417080548831