Run results for: Lodash clamp vs Math.min(Math.max) vs Bitwiseyrooneyh

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36

Browser: Chrome 97

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Lodash clamp	4970830.0 Ops/sec
Manual Math.min Math.max	2711311.0 Ops/sec
CLAMP_INT	7044673.0 Ops/sec
branchClamp	7078506.0 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.7.11/lodash.min.js'></script>

Script Preparation code:

function CLAMP_INT( x, min, max ) {
  x = x - ((x - max) & ((max - x) >> 31));
  return x - ((x - min) & ((x - min) >> 31));
  //return ( n > max ) ? max : ( n < min ) ? n : min;
}

function branchClamp(num, min, max) {
  return num <= min 
    ? min 
    : num >= max 
      ? max 
      : num
}

Tests:

Lodash clamp
_.clamp(150, 10, 100);
Manual Math.min Math.max
Math.min(Math.max(150, 10), 100);
CLAMP_INT
CLAMP_INT(150, 10, 100);
branchClamp
branchClamp(150, 10, 100);

Run results for: Lodash clamp vs Math.min(Math.max) vs Bitwiseyrooneyh

Lodash clamp

Manual Math.min Math.max

CLAMP_INT

branchClamp