Run results for: eval vs Function string interpolation

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

new Function

355.6M/s

eval

18.2M/s

View exact numbers

Test name	Executions per second
✓ new Function	355,581,664 Ops/sec
eval	18,159,792 Ops/sec

Script Preparation code:

var templ = "This is a ${model.type} interpolation example, to ${model.action} the difference between ${model.first} and ${model.second}!";

var model = {type: "string", action: "show", first: "eval", second: "Function"};

var func = new Function("model", "return `" + templ + "`;");

Tests:

eval
eval("`" + templ + "`");
new Function
func(model);

Run results for: eval vs Function string interpolation

Compares how eval() compares to Function in some form of templating

eval

new Function