Benchmark: Array includes 20190424

Script Preparation code:

var arr = new Array(1000).fill(null);

Tests:

for
for (let i = 0; i < arr.length; i++) { if (i === 500) { return true; } }
optimized for
for (let i = 0, l = arr.length; i < l; i++) { if (i === 500) { return true; } }
includes
return arr.includes((v, i) => i === 500);

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0

Browser/OS: Firefox 66 on Ubuntu

Array includes 20190424 (version: 0)