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Run results for:
eval vs evalFunction vs function vs anonymous function
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Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Browser:
Chrome 122
Operating system:
Linux
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
eval
5090798.0 Ops/sec
eval function
22230326.0 Ops/sec
function
22933752.0 Ops/sec
eval anonymous functions
22411022.0 Ops/sec
Script Preparation code:
var func = Function("return 2 * 3"); var evalFunc = eval('(function(){ return () => 2 * 3; })();'); var evalAnonymousFunc = eval('() => 2 * 3');
Tests:
eval
eval("2 * 3");
eval function
evalFunc();
function
func()
eval anonymous functions
evalAnonymousFunc()