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String() vs Empty String
(version: 1)
Comparing performance of:
String() vs Empty String
Created:
one year ago
by:
Guest
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Tests:
String()
let num = 500; let nums = []; for(let i = 0; i < 100; ++i) { nums.push(String(num)); }
Empty String
let num = 500; let nums = []; for(let i = 0; i < 100; ++i) { nums.push(num + ''); }
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
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Test case name
Result
String()
Empty String
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
one year ago
)
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36
Browser/OS:
Chrome 133 on Windows
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Test name
Executions per second
String()
978982.9 Ops/sec
Empty String
3348355.2 Ops/sec
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+ '' vs .toString()
String() vs .toString() vs adding empty string
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