Accessing DOM Elements

JavaScript performance comparison

Revision 3 of this test case created

Preparation code

<div id="message"></div>

Preparation code output

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Testing in unknown unknown
Test Ops/sec
getElementById
document.getElementById('message');
pending…
querySelector
document.querySelector('#message');
pending…
getElementsByTagName
document.getElementsByTagName('div')[0];
pending…
querySelectorAll
document.querySelectorAll('#message')[0];
pending…

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