jQuery JavaScript Library

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Create the next immutable state by mutating the current one

Underscore is a JavaScript library that provides a whole mess of useful functional programming helpers without extending any built-in objects.

A tiny, secure, URL-friendly, unique string ID generator

Practical functional Javascript

A simple, lightweight JavaScript API for handling browser cookies

Collection of essential Vue Composition Utilities for Vue 2 and 3

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

Keep same and cross domain iFrames sized to their content with support for window/content resizing, in page links, nesting and multiple iFrames. (Dependency free, IE8+)

Convenient and dependency free wrapper for working with arrays and objects

A library of dependency-free utilities that do just do one thing.

Like Underscore, but lazier

A utility library for JavaScript and TypeScript.

Functional utility library - modern, simple, typed, powerful

All basic TypeScript types in one place

Collection of useful React components

Blissful JavaScript

Useful utility collection with zero dependencies

A set of utility functions and types to use with Remix.run

Lightweight and intuitive javascript library

Efficient immutable updates, 10x faster than Immer by default, even faster than naive handcrafted reducer.

Faster and smaller alternative to Ramda

Functional programming library for TypeScript

A library for safer and smarter error- and "nothing"-handling in TypeScript.

Strongly typed string functions

Fast, modern, and practical utility library for FP in TypeScript

A functional programming library for TypeScript/JavaScript

A blazing fast deep object copier