Benchmark: Map from .reduce vs Map from .map

Script Preparation code:

var arr10k = Array.from(Array(10000)).map((x, i) => ({ x1: i, x2: i * 2, x4: i * 4 }));

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
Map from .reduce
Map from .map

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Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.115 Safari/537.36

Browser/OS: Chrome 92 on Windows

Test name	Executions per second
Map from .reduce	894.5 Ops/sec
Map from .map	679.4 Ops/sec

Map from .reduce vs Map from .map (version: 0)