Benchmark: set.has vs. array.includes 1e5

Script Preparation code:

var a = new Array(1e5);
var lastIndex = a.length - 1;
for(i=0, I = a.length; i < I; i++) {
  a[i] = i;
}

var b = new Set(a);

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
includes
has

ⓘ Get performance results from real users on your website with Request Metrics.

Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Browser/OS: Chrome 97 on Mac OS X 10.15.7

Test name	Executions per second
includes	9883.5 Ops/sec
has	7428905.0 Ops/sec

set.has vs. array.includes 1e5 (version: 0)