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Run results for:
Reassigning let vs const
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User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36 Edg/121.0.0.0
Browser:
Chrome 121
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Const
140.5M/s
Reassign let
128.8M/s
View exact numbers
Test name
Executions per second
✓
Const
140,518,000 Ops/sec
Reassign let
128,785,488 Ops/sec
Tests:
Reassign let
let value = 100; value = 100 + 100;
Const
const value = 100; const Newvalue = 100 + 100;