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

setAttribute vs id property

Benchmark created by Wayde on March 13, 2015

Setup

var test = document.createElement('div');

Teardown


    document.body.appendChild(test);

Test runner

Ready to run.

Testing in
Test		Ops/sec
setAttribute	`test.setAttribute('id','test-id');`	ready
id property	`test.id = 'test-id';`	ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.

Revision 1: published by Wayde on March 13, 2015