Benchmark: For vs For Of vs Filter+Map vs FlatMap

Script Preparation code:

var data = []
for (let i = 0; i < 1000; i++) {
    data.push(i);
}

Tests:

For
const result = [] for (let i = 0; i < data.length; i++) { if (data[i] % 2 == 0) { result.push(data[i]*2); } }
For Of
const result = [] for (const x of data) { if (x % 2 == 0) { result.push(x*2); } }
Filter+Map
const result = data.filter((x) => x % 2 == 0).map((x) => x*2);
FlatMap
const result = data.filter((x) => x % 2 == 0 ? x*2 : []);

Rendered benchmark preparation results:

Previous results

Latest run results:

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For vs For Of vs Filter+Map vs FlatMap (version: 1)