Run results for: Append - Push vs Spread - 2 - small set

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Pushing with push method

863K/s

Pushing with spread operator

74K/s

View exact numbers

Test name	Executions per second
✓ Pushing with push method	863,300 Ops/sec
Pushing with spread operator	74,263 Ops/sec

Tests:

Pushing with spread operator
// Init test case let arr = new Array(50); let elemsToPush = new Array(50); arr.fill(0); elemsToPush.fill(1); elemsToPush.forEach((e)=>{arr = [...arr,e]});
Pushing with push method
// Init test case let arr = new Array(50); let elemsToPush = new Array(50); arr.fill(0); elemsToPush.fill(1); elemsToPush.forEach((e)=>arr.push(e));