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Run results for:
Url parameters to object
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=489859" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Android 12; Mobile; rv:120.0) Gecko/120.0 Firefox/120.0
Browser:
Firefox Mobile 120
Operating system:
Android
Device Platform:
Mobile
Date tested:
2 years ago
map reduce
481K/s
json parse decodeURI
334K/s
json parse decodeURIComponent
219K/s
Object.entries with URLSearchParams
111K/s
View exact numbers
Test name
Executions per second
✓
map reduce
480,577 Ops/sec
json parse decodeURI
334,324 Ops/sec
json parse decodeURIComponent
218,705 Ops/sec
Object.entries with URLSearchParams
110,637 Ops/sec
Script Preparation code:
var query = 'test=1&test=2&alt=test&b=8&c=9&alt=9';
Tests:
Object.entries with URLSearchParams
var result = Object.fromEntries(new URLSearchParams(query));
map reduce
var result = query.split('&') .map(p => p.split('=')) .reduce((obj, pair) => { const [key, value] = pair.map(decodeURIComponent); obj[key] = value; return obj; }, {});
json parse decodeURI
var result = JSON.parse('{"' + decodeURI(query).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g,'":"') + '"}')
json parse decodeURIComponent
var result = JSON.parse('{"' + query.replace(/&/g, '","').replace(/=/g,'":"') + '"}', function(key, value) { return key===""?value:decodeURIComponent(value) })