Merges the enumerable properties of two or more objects deeply.

Sort an object's keys, including an optional key list

Lowercase the keys of an object

Test if a value is an object.

Copy a descriptor from object A to object B

An optimised way to copy'ing an object. A small and simple integration

Test if a value is object-like.

Test if a value is a plain object.

Retrieve all keys and nested keys from objects and arrays of objects.

Modify the values of an object

Efficient, compact binary format for serializing data structures with extensible typing

Filter object keys and values into a new object

Spec-compliant FormData implementation for Node.js

A simple and composable way to validate data in JavaScript (and TypeScript).

JS type check (TypeScript supported) functions like `isPlainObject() isArray()` etc. A simple & small integration.

dot-object makes it possible to transform and read (JSON) objects using dot notation.

Object constructor.

A module provides upload, download, and files access API. Supports file stream read/write for process large files.

Convert object keys from camel case

Like `Object.keys()` but also includes symbols