Run results for: Arrow function vs normal function comparison

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:131.0) Gecko/20100101 Firefox/131.0

Browser: Firefox 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Normal function

492.6M/s

Arrow function

488.1M/s

View exact numbers

Test name	Executions per second
✓ Normal function	492,578,048 Ops/sec
Arrow function	488,076,448 Ops/sec

Script Preparation code:

arrowFn = (a, b) => a + b;
fn = function(a, b) {
    return a + b;
};

Tests: