jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
jsperf.com URLs are mirrored at the same path, e.g:
https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
<script>
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b,c,f){var e=m.get(a,b);f=~~f;d(e)||(e=[],m.set(a,b,e));e.splice(f,0,c)},empty:function(a,b){if(e(b))return a;if(!e(a)){var c,g;if(!(c=m.get(a,b)))return a;if(h(c))return m.set(a,b,"");if("boolean"===typeof c||"[object Boolean]"===l.call(c))return m.set(a,b,!1);if(f(c))return m.set(a,b,0);if(d(c))c.length=0;else if("object"===typeof c&&"[object Object]"===l.call(c))for(g in c)p.call(c,g)&&delete c[g];else return m.set(a,b,null)}},push:function(a,b){var c=m.get(a,b);d(c)||(c=[],m.set(a,b,c));c.push.apply(c,
Array.prototype.slice.call(arguments,2))},coalesce:function(a,b,c){for(var d,e=0,f=b.length;e<f;e++)if(void 0!==(d=m.get(a,b[e])))return d;return c},get:function(a,b,c){f(b)&&(b=[b]);if(e(b))return a;if(e(a))return c;if(h(b))return m.get(a,b.split("."),c);var d=k(b[0]);return 1===b.length?void 0===a[d]?c:a[d]:m.get(a[d],b.slice(1),c)},del:function(a,b){return n(a,b)}};return m})},{}]},{},{1:"sortBy"});
var sortBydeep=Array.prototype.sortBydeep=function(){var a=function(a,b){try{for(var c=0;c<b.length-1;c++)a=a[b[c]];return a[b[c]]}catch(d){return a}};return function(){var b,c,d,e,f,g,h=arguments.length-1,i=1,j=arguments[0];for(this instanceof Array&&(j=this,i=0);h>=i;h--)b=1,g=arguments[h].split("."),d=g.length>1,c=g[0],"-"!=c.charAt(0)||j[0].hasOwnProperty(c)||(b=-1,c=g[0]=c.slice(1)),j.sort(function(h,i){return d?(e=a(h,g),f=a(i,g)):(e=h[c],f=i[c]),e===f?0:(type=typeof e,"string"==type?(e>f?1:-1)*b:"number"==type||"boolean"==type||e instanceof Date?(e-f)*b:1)});return j}}();
var sortBy2 = (function(){
var get = function(obj, path) {
try {
for (var i = 0; i<path.length-1; i++)
obj = obj[ path[i] ];
return obj[ path[i] ];
} catch(e) {
return obj;
}
};
return function() {
var property, one, two, diff, i=1, total=arguments.length, array=arguments[0], properties=[];
// If is called as method of the array itself
if (this instanceof Array) {
array = this;
i = 0;
}
// Storing the properties needed for the search
for (; i<total; i++ ) {
property = {};
property.asc = 1;
property.path = arguments[i].split('.');
property.isdeep = property.path.length > 1;
property.name = property.path[0];
// Reverse
if ( property.name.charAt(0) == '-' && !array[0].hasOwnProperty(property.name) ) {
property.asc = -1;
property.name = property.path[0] = property.name.slice(1);
}
properties.push( property );
}
array.sort(function check( a, b, j ) {
if (typeof j != 'number')
j = 0;
else if ( j>(i-1) )
return 0;
property = properties[j];
if ( property.isdeep ) {
one = get(a, property.path);
two = get(b, property.path);
}
else {
one = a[property.name];
two = b[property.name];
}
if ( one === two )
diff = 0;
else if ( typeof one == 'string' )
diff = ((one > two) ? 1 : -1) * property.asc;
else if ( typeof one == 'number' || typeof one == 'boolean' || one instanceof Date )
diff = (one - two) * property.asc;
else
return 1;
return diff || check( a, b, j+1 );
});
return array;
}
})();
</script>var data = [
{id:4, name:"Josema", age:34, work: {isworking:true} },
{id:5, name:"Enzo", age:29, work: {isworking:true} },
{id:2, name:"Josema", age:29, work: {isworking:false} },
{id:1, name:"Enzo", age:29, work: {isworking:false} },
{id:3, name:"Enzo", age:34, work: {isworking:false} }
];Ready to run.
| Test | Ops/sec | |
|---|---|---|
| sortBy | | ready |
| sortBy fixed | | ready |
| sort-by | | ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.