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
Comparing four different ways to insert a non-breaking space. (Note that innerText is not supported in Firefox.)
Output: "<span id="output"></span>"
<script>
var out = document.getElementById('output');
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
createTextNode |
| ready |
textContent |
| ready |
innerHTML |
| ready |
innerText |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.