Run results for: Ternary operator VS Multi-assign VS Function call

Run details:

User agent: Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Chrome OS 14541.0.0

Device Platform: Desktop

Date tested: one year ago

Function

48.8M/s

Ternary

44.8M/s

Assign

44.6M/s

Simple

28.7M/s

View exact numbers

Script Preparation code:

const n = Math.random() * 1000;

Tests:

Ternary
const t1 = n < 750 ? n < 500 ? n < 250 ? 0 : 1 : 2 : 3;
Assign
if ( n < 250 ) { const t2 = 0 } else if ( n < 500 ) { const t2 = 1 } else if ( n < 750 ) { const t2 = 2 } else { const t2 = 3 }
Function
const t3 = (n=>{ if ( n < 250 ) return 0; if ( n < 500 ) return 1; if ( n < 750 ) return 2; return 3; })(n);
Simple
const t4 = parseInt( n % 250 );