Benchmark: Append - Push vs Spread - 2 - small set

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));

Rendered benchmark preparation results:

Previous results

Test case name	Result
Pushing with spread operator
Pushing with push method

Latest run results:

Run details: (Test run date: 2 years ago)

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/OS: Safari 17 on Mac OS X 10.15.7

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

Append - Push vs Spread - 2 - small set (version: 0) Benchmark.js