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
Which is faster Array.push(val) or Array[Array.length] = val?
var collector = [],
maxLength = 10000,
idx;
Ready to run.
Test | Ops/sec | |
---|---|---|
Array.push(val) |
| ready |
Array[Array.length] = val |
| ready |
Array[idx] = val |
| ready |
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