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Tests which way of constructing objects is faster
class PredefinedProperties {
foo;
bar;
baz;
constructor(foo, bar, baz) {
this.foo = foo;
this.bar = bar;
this.baz = baz;
}
}
class OnlyConstructor {
constructor(foo, bar, baz) {
this.foo = foo;
this.bar = bar;
this.baz = baz;
}
}
let samples = [];
for(let i = 0; i < 1000; ++i){
samples.push([~~(Math.random() * 100), ~~(Math.random() * 100), ~~(Math.random() * 100)]);
}
let obj;
Ready to run.
Test | Ops/sec | |
---|---|---|
Class with properties |
| ready |
Empty class |
| ready |
Object at once |
| ready |
Object incrementally |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.