Handlebars vs Swig (v127)

Revision 127 of this benchmark created by Sérgio Oliveira on

Description

To test performance of Swig vs Handlebars for outputting 100 rows each with 10 columns where the columns have fields that can trigger events.

Both have precompiled templates for the best performance.

Preparation HTML

<script src="http://paularmstrong.github.io/swig/js/swig.min.js">
</script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.3.0/handlebars.min.js" type="text/javascript"></script>
<script>
  var data = [];

  for (var i = 0; i < 100; i++) {
    var row = {
      id: i,
      firstName: 'john',
      lastName: 'doe'
    };

    data.push(row);
  }

!function(){var t=Handlebars.template,n=Handlebars.templates=Handlebars.templates||{};n.hbsTest=t(function(t,n,a,o,e){function i(t,n){var o,e="";return e+="\n",o=a["with"].call(t,t,{hash:{},inverse:d.noop,fn:d.program(2,s,n),data:n}),(o||0===o)&&(e+=o),e+="\n"}function s(t,n){var o,e,i="";return i+='\n< tr > < td > < input type = "checkbox"\n  value = "',(e=a.id)?o=e.call(t,{hash:{},data:n}):(e=t&&t.id,o=typeof e===p?e.call(t,{hash:{},data:n}):e),i+=r(o)+'" / > < /td>\n  <td>',(e=a.firstName)?o=e.call(t,{hash:{},data:n}):(e=t&&t.firstName,o=typeof e===p?e.call(t,{hash:{},data:n}):e),i+=r(o)+" ",(e=a.lastName)?o=e.call(t,{hash:{},data:n}):(e=t&&t.lastName,o=typeof e===p?e.call(t,{hash:{},data:n}):e),i+=r(o)+'</td > < td class = "edit" > < a > Edit < /a>\n    <input style="display:none;" type="hidden" value="Blah" / > < input class = "cancel"\n  type = "button"\n  value = "cancel" / > < /td>\n  <td class="select">\n      <a>Select</a > < select style = "display:none;" > < option > 0 < /option>\n        <option>1</option > < option > 2 < /option>\n        <option>3</option > < option > 4 < /option>\n        <option>5</option > < option > 6 < /option>\n        <option>7</option > < option > 8 < /option>\n        <option>9</option > < option > 10 < /option>\n       </select > < input class = "cancel"\n  type = "button"\n  value = "cancel" / > < /td>\n   <td>More string</td > < td > More string < /td>\n   <td>More string</td > < td > More string < /td>\n   <td>More string</td > < td > More string < /td>\n</tr >\n'}this.compilerInfo=[4,">= 1.0.0"],a=this.merge(a,t.helpers),e=e||{};var l,p="function",r=this.escapeExpression,d=this;return l=a.each.call(n,n&&n.rows,{hash:{},inverse:d.noop,fn:d.program(1,i,e),data:e}),l||0===l?l:""})}();

var swigtpl = function (_swig,_ctx,_filters,_utils,_fn) {
  var _ext = _swig.extensions,
    _output = "";
(function () {
  var __l = ((typeof _ctx.rows !== "undefined") ? ((typeof _ctx.rows !== "undefined") ? _ctx.rows : "") : ((typeof rows !== "undefined") ? rows : ""));
  if (!__l) { return; }
  _ctx.___loopcache = { loop: _ctx.loop, row: _ctx.row, __k: _ctx.__k };
  _ctx.loop = { first: false, index: 1, index0: 0, revindex: __l.length, revindex0: __l.length - 1, length: __l.length, last: false };
  _utils.each(__l, function (row, __k) {
    _ctx.row = row;
    _ctx.__k = __k;
    _ctx.loop.key = __k;
    _ctx.loop.first = (_ctx.loop.index0 === 0);
    _ctx.loop.last = (_ctx.loop.revindex0 === 0);
    _output += "\n<tr>\n  <td><input type=\"checkbox\" value=\"";
_output += _filters["e"](((typeof _ctx.row !== "undefined" && _ctx.row.id !== undefined) ? ((typeof _ctx.row !== "undefined" && _ctx.row.id !== undefined) ? _ctx.row.id : "") : ((typeof row !== "undefined" && row.id !== undefined) ? row.id : "")));
_output += "\" />< /td>\n  <td>";
_output += _filters["e"](((typeof _ctx.row !== "undefined" && _ctx.row.firstName !== undefined) ? ((typeof _ctx.row !== "undefined" && _ctx.row.firstName !== undefined) ? _ctx.row.firstName : "") : ((typeof row !== "undefined" && row.firstName !== undefined) ? row.firstName : "")));
_output += " ";
_output += _filters["e"](((typeof _ctx.row !== "undefined" && _ctx.row.lastName !== undefined) ? ((typeof _ctx.row !== "undefined" && _ctx.row.lastName !== undefined) ? _ctx.row.lastName : "") : ((typeof row !== "undefined" && row.lastName !== undefined) ? row.lastName : "")));
_output += "</td>\n  <td class=\"edit\">\n    <a>Edit</a>\n    <input style=\"display:none;\" type=\"hidden\" value=\"Blah\" />\n    <input class=\"cancel\" type=\"button\" value=\"cancel\" />\n  </td>\n  <td class=\"select\">\n    <a>Select</a >\n    <select style=\"display:none;\">\n      <option>0</option>\n      <option>1</option><option>2</option>\n      <option>3</option><option>4</option>\n      <option>5</option><option>6</option>\n      <option>7</option><option>8</option>\n      <option>9</option><option>10</option>\n    </select >\n    <input class=\"cancel\" type=\"button\" value=\"cancel\" />\n   </td>\n   <td>More string</td><td>More string</td>\n   <td>More string</td><td>More string</td>\n   <td>More string</td><td>More string</td>\n</tr>\n";
    _ctx.loop.index += 1; _ctx.loop.index0 += 1; _ctx.loop.revindex -= 1; _ctx.loop.revindex0 -= 1;
  });
  _ctx.loop = _ctx.___loopcache.loop;
  _ctx.row = _ctx.___loopcache.row;
  _ctx.__k = _ctx.___loopcache.__k;
})();

  return _output;

};
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
swig.js precompiled

var html = swig.run(swigtpl, {
  rows: data
});
 
ready
handlebars.js precompiled

var handlebarsTmpl = Handlebars.templates['hbsTest'];
var handlebarsTmpl = handlebarsTmpl({
  rows: data
});
ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.