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Run results for: javascript includes vs indexOf with different items

javascript includes vs indexOf with different items

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36 OPR/117.0.0.0
Opera 117
Windows
Desktop
one month ago
Test name Executions per second
includes 118877912.0 Ops/sec
indexof 118218736.0 Ops/sec
includes first item 127120976.0 Ops/sec
indexof first item 126442648.0 Ops/sec
includes last item 102583376.0 Ops/sec
indexof last item 127433416.0 Ops/sec
HTML Preparation code:
AخA
 
1
<!--your preparation HTML code goes here-->
Script Preparation code:
 
const fruits = ['apple', 'banana', 'orange', 'grape'];
Tests:

  • includes

     
    fruits.includes('banana');

  • indexof

     
    fruits.indexOf('banana');

  • includes first item

     
    fruits.includes('apple');

  • indexof first item

     
    fruits.indexOf('apple');

  • includes last item

     
    fruits.includes('grape');

  • indexof last item

     
    fruits.indexOf('apple');