isEmptyObject

Checks if a plain object has no properties ({}).

const result = isEmptyObject(value);

Usage

isEmptyObject(value)

Use isEmptyObject when you want to check if a plain object has no properties like {}. Returns false for other object types like arrays, Map, or Set.

import { isEmptyObject } from 'es-toolkit';

// Plain objects with no properties
isEmptyObject({}); // true
isEmptyObject(new Object()); // true
isEmptyObject(Object.create(null)); // true

// Objects with properties
isEmptyObject({ a: 1 }); // false
isEmptyObject({ key: 'value' }); // false

// Non-plain object types
isEmptyObject([]); // false (array)
isEmptyObject(null); // false
isEmptyObject(new Map()); // false
isEmptyObject(new Set()); // false

Parameters

• value (unknown): The value to check.

Returns

(value is Record<PropertyKey, never>): Returns true if it's a plain object with no properties, false otherwise.