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
const TYPE_THING = {
name: "RECORD",
longName: new Array(50).fill('z').join('')
};
const obj1 = { ...TYPE_THING };
const obj2 = { ...TYPE_THING };
const TEST_CASES = new Array(10000).fill(1);
const compareString = (comp1, comp2) => {
return comp1.name === comp2.name;
}
const compareObjRef = (comp1, comp2) => {
return comp1 === comp2;
}
const compareLongString = (comp1, comp2) => {
return comp1.longName === comp2.longName;
}
Ready to run.
Test | Ops/sec | |
---|---|---|
comparison to string |
| ready |
comparison to object ref |
| ready |
comparison to long string |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.