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Run results for:
Array.from() vs spread []
Testing the difference between creating filled arrays.
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Browser:
Chrome 120
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
Benchmark engine:
Benchmark.js
spread
186.2M/s
new Array()
12.2M/s
View exact numbers
Test name
Executions per second
✓
spread
186,223,104 Ops/sec
new Array()
12,193,905 Ops/sec
Tests:
new Array()
new Array(0, 1, 2)
spread
[0, 1, 2]