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Function() - JavaScript | MDN
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Function()

Baseline Widely available

This feature is well established and works across many devices and browser versions. Its been available across browsers since 2015 ..

Function Function. , , ( ) Global_Objects/eval. eval, Function , .

In this article

const sum = new Function("a", "b", "return a + b");

console.log(sum(2, 6));
// Expected output: 8

js
new Function(arg1, functionBody)
new Function(arg1, arg2, functionBody)
new Function(arg1, ... , argN, functionBody)

arg1, arg2, ... argN

, . JavaScript- ( , , , , .

, , . : "x", "theValue = 42", "[a, b] /* numbers */" "x, theValue = 42, [a, b] /* numbers */". ("x, theValue = 42", "[a, b]" , ).

functionBody

, JavaScript, .

Function, Function, . function function , .

, , , , . , undefined.

Function ( new) , .

: Function

`Function, .

js
//         JavaScript

//  ,   ,    
const adder = new Function("a", "b", "return a + b");

//  
adder(2, 6);
// 8

"a" "b" , , "return a + b".

Specification
ECMAScript 2027 LanguageSpecification
# sec-function-constructor

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  2. Function
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    1. Function.displayName
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  7. Object/Function
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