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Run results for:
Array.from vs Spread (Map) v. really?
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Run details:
User agent:
Mozilla/5.0 (Android 15; Mobile; rv:147.0) Gecko/147.0 Firefox/147.0
Browser:
Firefox Mobile 147
Operating system:
Android
Device Platform:
Mobile
Date tested:
6 months ago
Array.from
9K/s
Spread
7K/s
View exact numbers
Test name
Executions per second
✓
Array.from
8,769 Ops/sec
Spread
7,301 Ops/sec
Tests:
Array.from
var fooSet = new Map(); for(var i=0;i<2000;i++) { fooSet.set(i, {}); } var other = Array.from(fooSet.values());
Spread
var fooSet = new Map(); for(var i=0;i<2000;i++) { fooSet.set(i, {}); } var other = [...fooSet.values()];