jQuery is() vs nodeName.tolowercase
JavaScript performance comparison
Preparation code
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<img>
<script>
var img = $('img')[0],
result;
</script>
Preparation code output
Test runner
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| Test | Ops/sec | |
|---|---|---|
is |
|
pending… |
nodeName.toLowerCase() |
|
pending… |
nodeName (===) |
|
pending… |
nodeName (==) |
|
pending… |
tagName (==) |
|
pending… |
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Revisions
You can edit these tests or add even more tests to this page by appending /edit to the URL. Here’s a list of current revisions for this page:
- Revision 1: published by patrick dw
- Revision 2: published
- Revision 3: published
- Revision 4: published
- Revision 5: published
- Revision 6: published
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