Run results for: Push vs Map

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5.2 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 16

Operating system: iOS 16.5.1

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Push	1149.3 Ops/sec
Join	55166.4 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]) }
Join
result = strs.map((a) => a)

Run results for: Push vs Map

Push

Join