Run results for: Clamp a number

Run details:

User agent: Mozilla/5.0 (Linux; Android 9; G8142) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.120 Mobile Safari/537.36

Browser: Chrome Mobile 91

Operating system: Android

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
clamp_50	324367.9 Ops/sec
clamp2_50	807210.6 Ops/sec
clamp_150	329325.6 Ops/sec
clamp2_150	815514.8 Ops/sec

Script Preparation code:

function clamp(number, min, max) {
    return Math.min(Math.max(number, min), max);
}

function clamp2(number, min, max) {
    // Operators are faster than Math.min/max. See http://jsperf.com/number-constrain
    return (number < min) ? min : ((number > max) ? max : number);
}

var min = 100;
var max = 200;

Tests:

clamp_50
clamp(50, min, max);
clamp2_50
clamp2(50, min, max);
clamp_150
clamp(150, min, max);
clamp2_150
clamp2(150, min, max);

Run results for: Clamp a number

clamp_50

clamp2_50

clamp_150

clamp2_150