Benchmark: includes vs has - MeasureThat.net

Tests:

includes
const array = [1, 2, 3]; const hasValue = value => array.includes(value); hasValue(1); hasValue(2); hasValue(3);
has
const set = new Set([1, 2, 3]); const hasValue = value => set.has(value); hasValue(1); hasValue(2); hasValue(3);

Rendered benchmark preparation results:

Previous results

Test case name	Result
includes
has

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36 Edg/83.0.478.45

Browser/OS: Chrome 83 on Windows

Test name	Executions per second
includes	166890400.0 Ops/sec
has	3176998.0 Ops/sec

includes vs has (version: 0)