Run results for: Get min value from array of objects' value

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36

Browser: Chrome 84

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Map and Math.min	910430.1 Ops/sec
Reduce without initial value	2347956.0 Ops/sec
Reduce with initial value	1831323.0 Ops/sec

Script Preparation code:

var items = [{
        val: 7
    },
    {
        val: 9
    },
    {
        val: 8
    },
    {
        val: 3
    },
    {
        val: 12
    },
    {
        val: 34
    },
    {
        val: 7
    },
    {
        val: 512
    }
]

Tests:

Map and Math.min
Math.min(...items.map(item => item.val))
Reduce without initial value
items.reduce((acc, current) => acc < current.val ? acc : current.val)
Reduce with initial value
items.reduce((acc, current) => acc < current.val ? acc : current.val, items[0].val)

Run results for: Get min value from array of objects' value

Map and Math.min

Reduce without initial value

Reduce with initial value