Benchmark: class vs object create

Tests:

class
class ObjClass { constructor(name, age) { this.name = name this.age = age } getName() { return this.name } getAge() { return this.age } } const objClass = new ObjClass("john", 42) objClass.getName() objClass.getAge()
Object.create
const proto = { getName() { return this.name }, getAge() { return this.age } } let obj = Object.create(proto) obj.name = "john" obj.age = 42 obj.getName() obj.getAge()

Rendered benchmark preparation results:

Previous results

Test case name	Result
class
Object.create

Latest run results:

Run details: (Test run date: 8 months ago)

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Browser/OS: Safari 18 on Mac OS X 10.15.7

class

6.8M/s

Object.create

2.9M/s

View exact numbers

Test name	Executions per second
✓ class	6,834,061 Ops/sec
Object.create	2,864,358 Ops/sec

class vs object create (version: 0)