concat vs unshift (version: 0) Benchmark.js

spread vs concat vs unshift

Comparing performance of: arrayUnshift123 vs arrayConcat123

Created: 7 years ago by: Guest
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Script Preparation code:
Tests:
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    arrayUnshift123
    arrayConcat123

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Chrome 131 on Windows
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arrayUnshift123
36K/s
arrayConcat123
698/s
View exact numbers
Test name Executions per second
✓ arrayUnshift123 35,973 Ops/sec
arrayConcat123 698 Ops/sec

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