Benchmark: spread vs concat vs unshift with slice

Script Preparation code:

var array = [1,2,3,4,5,6,7,8];

Tests:

arrayUnshift
array.unshift(...array.slice(4));
arrayConcat
array = array.slice(4).concat(array);
arraySpread
array = [...array, ...array.slice(4)];
arrayDoubleSpread
const [first, second, third, ...others] = array; array = [...array, ...others];

Rendered benchmark preparation results:

Previous results

Latest run results:

This benchmark does not have any results yet. Be the first one to run it!

spread vs concat vs unshift with slice (version: 0)