Constructor Object()

Baseline Widely available

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

El constructor Object convierte la entrada en un objeto. Su comportamiento depende del tipo de entrada.

Sintaxis

new Object(value)
Object(value)

Nota: Object() puede ser llamado con o sin new. Ambos crean un nuevo objeto.

const o = new Object();
o.foo = 42;

console.log(o);
// { foo: 42 }

Los siguientes ejemplos almacenan un objeto Object vacio en o

const o = new Object();

const o = new Object(undefined);

const o = new Object(null);

Specification
ECMAScript 2027 LanguageSpecification # sec-object-constructor

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This page was last modified on 21 jul 2025 by MDN contributors.