Benchmark: push vs index - MeasureThat.net

Tests:

push
const messages = (new Array(50000)).fill({hans: 'friedrich'}); const target = new Array(50000); for (const msg of messages) target.push({ok: true});
index
const messages = (new Array(50000)).fill({hans: 'friedrich'}); const target = new Array(50000); for (let i = 0, len = messages.length; i < len; i++) target[i] = {ok: true};

Rendered benchmark preparation results:

Previous results

Test case name	Result
push
index

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36 OPR/54.0.2952.54

Browser/OS: Opera 54 on Windows 8.1

Test name	Executions per second
push	1310.9 Ops/sec
index	1968.9 Ops/sec

push vs index (version: 0)