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Run results for:
Array.includes vs Array.find vs Array.indexOf
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:150.0) Gecko/20100101 Firefox/150.0
Browser:
Firefox 150
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one month ago
Test name
Executions per second
Array.find
128734256.0 Ops/sec
Array.includes
67233024.0 Ops/sec
Array.indexOf
68387824.0 Ops/sec
Script Preparation code:
var values = [] for (var i = 0; i < 1000000; i++) { values.push[i] }
Tests:
Array.find
var TEST_NUM = 897495 var result = values.find(v => v === TEST_NUM)
Array.includes
var TEST_NUM = 897495 var result = values.includes(TEST_NUM)
Array.indexOf
var TEST_NUM = 897495 var result = values.indexOf(TEST_NUM) !== -1