Benchmark: clearing array via .length = 0 vs. = [] vs. .splice(0)

Script Preparation code:

var array = [];
for(let i = 0; i < 10000; i++){
  array.push(Math.random());
}

Tests:

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:100.0) Gecko/20100101 Firefox/100.0

Browser/OS: Firefox 100 on Linux

clearing array via .length = 0 vs. = [] vs. .splice(0) (version: 1)