A functional extension directly adds to the prototype of Array & Object.

Configurable array/object helpers for JavaScript

Extends for some js types: Date, Array, Object, Function.

ablitity to append deeper array object array along with file into 'formData'

Run an array of functions in parallel

A typescript plugin that adds helpers for Array, Object, and other prototypes.

Comprehensive utility library with converters (color, decimal, JSON), formatters (date, number, string), validators (regex, parameter), helpers (array, object, field), error handling, and type definitions for TypeScript applications.

Flatten nested arrays

General purpose glob-based configuration matching.

Map over multiple array/object without thinking too much.

General-purpose TypeScript utility library with array, object, string, enum, error, function, and time helpers plus LRU cache, retry, and Zod schema utilities

Merge objects with arrays of objects based on given object key

Vertex array object wrapper/shim for WebGL

Creating clothes js file with random array<object> of clothes

utilities for primitive JavaScript types

Extensions for native JavaScript Array object

A lightweight JavaScript utility library with array, object and tree operations

A javascript library that enhances native Array object

Parses set-cookie headers into objects

Count value(number, string, array, object...).