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.

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Can be accessed at:

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localStorage vs sessionStorage (v4)

Revision 4 of this benchmark created by Pallavi on March 23, 2015

Description

Read/Write

Setup

localStorage.setItem('abc', 123);
    sessionStorage.setItem('abc', 123);

Test runner

Ready to run.

Testing in
Test		Ops/sec
localStorage read/write	`localStorage.getItem('abc');`	ready
sessionStorage read/write	`sessionStorage.getItem('abc');`	ready

Revisions

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

Revision 1: published on July 4, 2014
Revision 2: published on October 13, 2014
Revision 3: published by Pallavi on March 23, 2015
Revision 4: published by Pallavi on March 23, 2015