Benchmark: Class method / instance method / bind this – closer to reality test

Script Preparation code:

window.A = class {
    a() {}
}

window.AReady = new A();

window.B = class {
    b = () => {};
}

window.BReady = new B();

window.C = class {
    constructor() {
        this.c = this.c.bind(this);
    }

    c() {}
}

window.CReady = new C();

Tests:

Call class method
AReady.a();
Call instance method
BReady.b();
Call bound method
CReady.c();

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Call class method
Call instance method
Call bound method

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36

Browser/OS: Chrome 85 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
Call class method	6454328.0 Ops/sec
Call instance method	6433242.0 Ops/sec
Call bound method	6114444.0 Ops/sec

Class method / instance method / bind this – closer to reality test (version: 0)

Comparing performance of: Call class method vs Call instance method vs Call bound method

Created: 3 years ago by: Guest

Jump to the latest result

Call class method

Call instance method

Call bound method

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A