Benchmark: Object creation: function vs. class

Tests:

Create object by function
const carFactory = (brand, seats) => ({ brand, seats }) for(let i = 0; i < 20; i++) { carFactory(`brand-${i}`, 5) }
Create object by class
class Car() { brand; seats; constructor(brand, seats) { this.brand = brand; this.seats = seats; } } for(let i = 0; i < 20; i++) { new Car(`brand-${i}`, 5) }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Create object by function
Create object by class

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Object creation: function vs. class (version: 0)