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
function pPerson(name) {
this.name = name;
}
Person.prototype.get_name = function() { return this.name; };
Person.prototype.set_name = function(name) { this.name = name; };
function cPerson(name) {
var name_ = name;
return {
'get_name': function() { return name_; },
'set_name': function(name) { name_ = name; }
};
};
function oPerson(name) {
return {
'name': name,
'get_name': pPerson.prototype.get_name,
'set_name': pPerson.prototype.set_name
};
};
var _p = [];
var _c = [];
var _o = [];
for (var i = 0; i < 10000; ++i) {
_p.push(new Person('John'));
_c.push(cPerson('John'));
_o.push(oPerson('John'));
}
Ready to run.
Test | Ops/sec | |
---|---|---|
Prototype read |
| ready |
Closure read |
| ready |
Object read |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.