Run results for: 2 ternaries vs let mutation v2

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0

Browser: Firefox 72

Operating system: Windows 7

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
ternary	19770546.0 Ops/sec
let	21587354.0 Ops/sec

Script Preparation code:


var onClicks = [() => {},() => {},() => {},() => {},() => {},undefined]

function ternaryRender(){
onClicks.forEach((onClick)=>{
const Tag = onClick ? 'button' : 'div';
const defaultProps = onClick ? { type: 'button', title: 'awdawd', onClick } : {};
})

}

function letRender(){
onClicks.forEach((onClick)=>{
let defaultProps = {
		type: 'button',
		title: 'awdawdawd',
		onClick
};
  
let Tag = 'button'

	if (!onClick) {
		Tag = 'div';
		defaultProps = {};
	}
})

}

Tests:

ternary
ternaryRender()
let
letRender()