Run results for: merging an array. reduce VS join

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/113.0

Browser: Firefox 113

Operating system: Ubuntu

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
reduce	88373.1 Ops/sec
join	32193.8 Ops/sec

Script Preparation code:

var nums = Array(1000).fill(0)

Tests: