Benchmark: Class vs Function

Tests:

Class
class A { x = 0; y = 0; }; for(let i = 0; i < 1000; i++) { let a = new A(); }
Function
function A () { this.x = 0; this.y = 0; } for (let i = 1; i < 1000; i++) { let a = new A(); }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Class
Function

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Latest run results:

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

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36

Browser/OS: Chrome 98 on Windows

Test name	Executions per second
Class	2957.5 Ops/sec
Function	38669.9 Ops/sec

Class vs Function (version: 0)