localStorage Performance

JavaScript performance comparison

Test case created

Info

I'm thinking of creating a logger which records persistant logs to localStorage and wondering how that would effect performance.

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    localStorage.setItem('another', 'thing');
};

Benchmark.prototype.teardown = function() {
    localStorage.clear();
};
</script>

Test runner

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Testing in unknown unknown
Test Ops/sec
setItem
localStorage.setItem('hi', 'world');
pending…
getItem
localStorage.getItem('another');
pending…

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