Run results for: Push vs Map - repeats

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; POCOPHONE F1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 102

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
Push	72.7 Ops/sec
Join	1333.2 Ops/sec

Script Preparation code:

var strs = Array.from(new Array(10000)).map(() => 'String concat. ')
var result = []

Tests:

Push
for (let i = 0; i < strs.length; i++) { result.push(strs[i]) } result = [] for (let i = 0; i < strs.length; i++) { result.push(strs[i]) }
Join
result = strs.map((a) => a) result = strs.map((a) => a)