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
JSON.stringify (if avail) vs custom implementations
var shortJSON = {
"fathers|5-10": [{
"married|0-1": true,
"name": "@MALE_FIRST_NAME @LAST_NAME",
"sons": null,
"daughters|0-3": [{
"age|0-31": 0,
"name": "@FEMALE_FIRST_NAME"
}]
}]
};
var longJSON = '{fathers: [{married: false,name: "William Martinez",sons:null}]}';
Ready to run.
Test | Ops/sec | |
---|---|---|
JSON.stringify (internal) |
| ready |
JSON.stringify(longJSON); |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.