Client & Server Utilities

JavaScript's functional programming helper library.

This package contains simple utility functions to use with [React Router](https://reactrouter.com/).

Collect ordered React render data seamlessly across the server and client.

A Transducers implementation for JavaScript

IIIF Presentation API utility library for client and server

A client-side utility class that can call server-side Google Apps Script functions

Simple format method for String

Native object expansion library

Session Traversal Utilities for NAT (STUN) client and server.

ServiceStack's TypeScript library providing convenience utilities in developing web apps. Integrates with ServiceStack's Server features including ServiceClient, Server Events, Error Handling and Validation

Lifecycle.js provides conventions and helpers to manage the life cycles of Javascript instances.

Session Traversal Utilities for NAT (STUN) client and server.

Icelandic social security number (kennitölur) utilities for servers and clients

A JavaScript library for creating and manipulating hierarchical tree structures.

A toolkit for deep structure manipulations, provides deep merge/clone functionality out of the box, and exposes hooks and custom adapters for more control and greater flexibility.

Kurento JavaScript Utilities

Shared request state between server and client

Make your Nanostores concurrent safe and shared from server to client

An opinionated StatsD client for Shopify Node.js servers and other StatsD utilities

Utilities for working with assets and import maps on an Eik server

Utility library dealing with prefectures and regions in Japan.

A utility for safely getting properties from the window object in projects that render on both the server and the client.

This is a temporary library for logging into the Community Solid Server using [client credentials](https://communitysolidserver.github.io/CommunitySolidServer/5.x/usage/client-credentials/).

A lightweight utility for retrieving HTTP status codes, names, and descriptions. Easily validate, categorize, and manage HTTP responses with built-in methods for informational, success, redirection, client, and server error codes.

JSON-RPC 2.0 client and server utilities

Manage your cookies on client and server side (Angular Universal)

Javascript utils for server and client projects

A Next.js integration package for FlowGlad, providing utilities and components for both client and server-side functionality.

Icelandic social security number (kennitölur) utilities for servers and clients

Set of utility methods for common operations

Lightweight WebSocket client & server wrapper with reconnects, events, acks, and dev tools.

Convert a JavaScript object to a string used the indentation.

Server and client for tcp sockets

Python like utility functions for JS: `range`, `enumerate`, `zip` and `items`.

Zaions Tool Kit, this is generic tool kit package created by Zaions Dev Team (https://zaions.com), there are two other packages named "@zaionsofficial/server-tool-kit" and "@zaionsofficial/client-tool-kit" while this package is generic and contains code w

JavaScript Canvas based imagediff utility.

TypeScript template for building Model Context Protocol (MCP) Servers & Clients. Features extensive utilities (logger, requestContext, etc.), STDIO & Streamable HTTP (with authMiddleware), examples, and type safety. Ideal starting point for creating produ

A lightweight, and docile, JavaScript library to help embracing functional programming.

Redux utility library for fetching data using promises on both server and client.

It is a zero-byte no-lib utility for transparently communicating client-side and server-side modules residing in the same full-stack project.

JSON-Serialize.js provides conventions and helpers to manage serialization and deserialization of instances to/from JSON.

React hooks for data fetching

A utility library for creating and configuring Gun.js instances for both Node.js and browser environments.

javaScript's functional programming helper library for ES6 and beyond.

Server and client utils for implementing popup-based authentication flows

A validation library for both the browser and Node.js

Shared multi-paradigm application state and action manager

Client library for communication with Uppy Server. Intended for use in Uppy plugins.

A small JavaScript library for arguments assertion

Minecraft socket pipeline utilities. Support Minecraft lan server discovery.