Benchmark Run Result for: push vs index

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

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};