Run results for: Tuple vs object speed

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Windows

Device Platform: Desktop

Date tested: 4 months ago

Test name	Executions per second
Tuple	15303.4 Ops/sec
Record	20076.6 Ops/sec

Tests:

Tuple
const tuples = [] for( var i = 0; i < 10000; i++ ){ tuples.push([1,i]); } let sum = 0; for( const tuple of tuples){ sum += tuple[0]; } if( sum !== 10000 ) { console.log("FAIL!") }
Record
const tuples = [] for( var i = 0; i < 10000; i++ ){ tuples.push({start:1,end:i}); } let sum = 0; for( const tuple of tuples){ sum += tuple.start; } if( sum !== 10000 ) { console.log("FAIL!") }