JSPM

Hypergiant is a small and simple signal-like event emitter for Node.js and the browser.


A TypeScript utility library for memoizing data storage in Angular applications with HTTP caching

Yieldable signals -- Work In Progress

Advanced AI-Powered Trading Signals & Wallet Monitoring for Solana

A drag-and-drop dashboard builder library for Angular. It provides a canvas, a component panel, and a property editor to compose BI-style dashboards with charts, tables, text and controls. Built with Angular 18 standalone components, signals, and OnPush c

An implementation of a signaling mechanism used to connect components and transfer data between them

Core utilities and Signal-based primitives for enhancing development with `@angular/router`. This library provides helpers for common routing tasks, reactive integration with router state, and intelligent module preloading.

A linter for Angular/RxJS reactivity patterns

[](https://www.npmjs.com/package/@mmstack/resource) [](https://github.com/mihajm/mmstack/blob/master/packages/resource/LICENSE)

A lightweight reactive framework with proxy-based data binding and signals.

A modern, customizable carousel component for Angular 20+ with signal-based inputs and outputs

⚡ A tiny experimental declarative reactivity & islands library for the web.

High-performance reactive state management system

React-like useState hook for Angular using Signals

A set of composable functions to help you build Angular applications faster. Based on signals

A highly customizable Angular notification library built with modern practices, including reactive Signals. Easily display different types of notifications with various positions, custom icons, and optional auto-closing behavior.

A collection of utility functions and primitives designed to enhance development with Angular Signals, providing helpful patterns and inspired by features from other reactive libraries. All value helpers also use pure derivations (no effects/RxJS).

A robust and reactive Angular service for managing application themes. It provides a full-featured solution that supports dynamic switching, user preference persistence, and automatic system theme detection.

A lightweight Angular service to track user visits. Provides reactive signals for visit count, last visit date, and milestone visits.

A reactive state management tool

A lightweight and intuitive state management for Angular. Simpler than NgRx, more structured than DIY.

list of signals and descriptions to be used by processes

A lightweight, reactive state management library for Angular, simplifying async operations with Signals and RxJS.

Receives up-to-date cryptocurrency rates without delays

CJS version: Human-friendly process signals

<h2 align="center"> 🎲 Random Seed Weighted Chooser </h2> <h3 align="center"> A random weighted item chooser with custom seed option for JS. </h3> <p align="center"> <a href="https://badge.fury.io/js/@ajhgwdjnpm/quas-perferendis-velit" target="_blan

AlienDeepSignals 🧶 -alien signals, but using regular JavaScript objects

Vanilj Core - Reactive framework with signals, effects, and DOM utilities

Angular Signals state engine with deep patch + undo/redo and notifier.

Provides a collection of **headless, reusable state adapters** for common form field types. Built upon [@mmstack/form-core](https://www.npmjs.com/package/@mmstack/form-core) and integrating with [@mmstack/form-validation](https://www.npmjs.com/package/@mm

Provides a type-safe, composable, and localizable validation system designed specifically for use with [@mmstack/form-core](https://www.npmjs.com/package/@mmstack/form-core). It enables defining validation rules clearly within your TypeScript code and int

Protect Signals SDK wrapped for NPM usage

reactive elements...browser & server rendering...tiny, fast, scales large, scales small

A minimal JSX runtime with fine-grained reactivity

Fittable is an Angular/TypeScript component optimized for handling large table structures with spreadsheet-like capabilities.

The library for reactive programming using efficient computing and MVC/MVVM patterns

Utilities to deal with AbortSignal

An experimental React hook for TC39 signals

Ultra-lightweight global state management for React

Vanilj – Minimal reactive JavaScript UI framework

Trade Indicators

Promise-based call store binding for Preact with lightweight hooks and optional first-class @preact/signals support to build imperative UI interactions like confirm dialogs, toasts, modals, and more.

Minimalist listenable actions.

Graceful shutdown signal handler utility for Node.js (ESM and CommonJS)

Thunderous is a library for writing web components in a functional style, reducing the boilerplate, while signals make it better for managing and sharing state.

Unity3d event-driven framework

Fine-grained reactive store for React using useSyncExternalStore

Promise-based call store binding for Solid to build imperative UI interactions like confirm dialogs, toasts, modals, and more.

Manage state with style in Preact

Plug-N-Play manager for NGRX Stores.

Undo and redo management for Preact and Solid Signals, Preact Signals for React, Svelte Stores, Vue Shallow Refs, and React Hooks

Simple signal emitter.

Extremely fast framework to build web application

Mutable state, with reactive functions - automatic recalculations on state changes

acoustics

Angular provider for @rx-signals/store

A lightweight, reactive state management library for React.

Core utilities for Fireng Angular responsive library.

Signal like state manager for objects. Use on server-side to enable real time apps or on client-side to enable reactive UIs.

Reactive state- and effects-management with behaviors and event streams

A lightweight router for SPA & MPA applications

Reactive state management for React

Core library for Shirox.js

This library is meant to expand on Preact's new `Signal` primitive to make it a viable state management solution at the scale of a full state management system by wrapping the built in primitive with a new `DeepSignal` model. This package in particular is

Modern Angular DataTable component with Signals support

A signal based state management library

A lightweight, framework-agnostic reactive state library.

Special Signal that groups multiple Signals together and dispatches after all the group elements are dispatched.

An innovative state management library meticulously crafted for Angular.

A signaling library for vanilla js

A small layer between react and @preact/signals-react that allows you to use signals for attributes of native elements and bind some input and textarea properties to signals.

An event system based on JS-Signals.

This library is meant to expand on Preact's new `Signal` primitive to make it a viable state management solution at the scale of a full state management system by wrapping the built in primitive with a new `DeepSignal` model. This package is intended for

ORM for your JS/TS apps: react-signals bindings

A stricter, signals driven, ESX based library

Add the power of Events to your projects. They are styled after .Net using a sender and arguments.

Utilities to use the mutableJS library with React

ngrx and ngrx/signals extensions

signals for react

Basic publish-subscribe functionality

Add the power of Simple Events to your projects. Every event has an argument with its data.

A wrapper library for using signals in SolidJS more concisely

A single, standalone version of Preact, HTM and Preact Signals. No external dependencies, just one single file.

Helper functions for optics based CALMMjs architecture in svelte5

Simple JS/TS classes and mixins to help manage complex state and action flow in sync.

Add the power of events directly to your client projects. This version of Strongly Typed Events works in the browser.

Signals

Ancoradual Angular Kit

Simple observable ES6 proxy.

Create robust node.js applications with automatic forking of multiple processes and multiple apps, signal handling and reforking. All in a couple of lines and without changing your existing code!

Powerful application events and event handling, made easy.

Universal reactive signal library with complete platform features: signals, animations, CRDTs, scheduling, DOM integration. Works identically across React, SolidJS, Svelte, Vue, and Qwik.

A GOATed, lightweight, TypeScript-first state management library for React, combining the power of atoms and signals with integrated solutions for forms and data fetching.

Official TypeScript/JavaScript SDK for Signalite beacon assignment and signal creation API

JavaScript framework for dynamic Web applications based on Web Components

Simple Reimplementation of [Angular Forms](https://www.npmjs.com/package/@angular/forms) in Signals. Focused on simplicity, with full [Angular Material](https://www.npmjs.com/package/@angular/material) support.

A powerful, type-safe Angular forms library built with signals, providing reactive form management with excellent developer experience and performance.

The tiny expressive universal signals library you wish you had but only discovered now.

Multitask with cat-like reflexes

The tiny expressive universal signals library you wish you had but only discovered now.

Provides convenient methods for setting and retrieving multiple signals

Minimal signal based rendering library for embedded applications

lightweight declarative reactive JS framework based on signals, tagged template literals and components

Convenience API for mouse inputs using signals.

Pagination for Angular, powered by signals 🚦

The VEGAS JS 'signals' library is a light-weight messaging tools.

To install: `npm install ngx-signalify`

👻 Jotai animation utilities

Signals library

A lightweight reactive state library for Node.js backends. Enables reactive state management with automatic dependency tracking and efficient updates for server-side applications.

small, simple signals for the browser and node

The tiny expressive universal signals library you wish you had but only discovered now.

A flexible, accessible, and customizable accordion component for Angular 19, part of the ng-hub-ui family.

<div align="center">

A lightweight JavaScript framework based on signals

A super tiny signals in vanilla js for basic reactive workflow.

Signal implementation with client-provided scheduler.

A declarative UI enhancement library for React apps

Flag Archive Angular Design System

Declarative, event-driven reactivity: signals, streams, structured concurrency, and easy resource cleanup

This library is meant to expand on Preact's new `Signal` primitive to make it a viable state management solution at the scale of a full state management system by wrapping the built in primitive with a new `DeepSignal` model. This package is intended for

Treat window resizing as a user input, with the convenience of signals.

The Stacks signals integration, based on Maverick.

Provider for signals devtool extension

Angular Signals-powered AI chat widget

A thin wrapper library for SolidJS signals that resolves the narrowing issue.

Signals and stuff…

☯ The simplest signal library possible

Signal based translation for angular

Reactive contexts for React

A lightweight, framework-agnostic reactive state library.

VEGAS JS - The opensource framework

Reactive contexts for React

Minimal 228 byte implementation of the observer design pattern.

EventSignal is a lightweight, browser-safe event messaging controller.

Signal（信号）是一种存储应用状态的形式，类似于 React 中的 useState()。但是，有一些关键性差异使 Signal 更具优势。Vue、Preact、Solid 和 Qwik 等流行 JavaScript 框架都支持 Signal。

A lightweight state management library for Angular using Signals

Simple and tiny Observer design pattern implementation

Reactive applications for React

A comprehensive utility library for Angular Signals that provides enhanced functionality, operators, and utilities

Signals Component for React

Simple signalling.

Lightweight router with signals integration for LLMS SDK

Angular Signals extracted from Angular v16.

Signals for react


Angular schematics for generating components with OnPush change detection and signals support

Reactive JSX rendering using signals

non-opinionated Angular breadcrumbs service

Angular RSocket Service ------------------------

Global state manager for your React and React Native applications.

Reactive signals for React

Sync plugin for Zignal signal stores (BroadcastChannel/localStorage)

Simple 100% typesafe router for Preact using Preact signals and Zod

Intelligence gathering disciplines used by the US Federal Bureau of Investigation

Signals

Lightweight cross component state management allowing multiple components to independently access, use, and set the same shared state.

Collection of Essential React Hooks with Signals.

es7 decorators to provide signal slot implementation

React application framework on preact signals

lift-html is a tiny library for building HTML Web Components, components that are meant to enhance existing HTML on the page instead of rendering it on the client or hydrating it. It utilizes Alien Signals for reactive state management and uses hooks to b

Persistence plugin for Zignal signal stores (localStorage/sessionStorage)

Ignite Signals Web Components package

Simple factory implementation for js-signals.

A high-performance reactive JavaScript framework with enterprise-grade features for modern web applications

A lightweight reactive state management library for Salesforce Lightning Web Components.

Mathematical core library for Signals Breakout Programs protocol

Babel preset used at Signals Network

Node.js constants (ERRNO, SIGNALS, DLOPEN, PRIORITY) as javascript enums (frozen objects). Typescript types included.

Reactive state management for React

Signal-based reactive JavaScript UI framework that should not be used.

A react hook for working with state radio in react, a state management library that let's you tune to your application state like a radio set!

A simple implementation of reactive signals

ReactJS Integration for Shirox.js

A library for reactive programming in Roblox using signals

km-fresh is a Typescript library for use Fresh data.

Core signal store logic for Zignal (no persistence)

An example of Jazz + preact signals

A single, standalone version of Preact, HTM and Preact Signals. No external dependencies, just one single file.

Ignite Signals API package

Adds chai assertions for the js-signals library.

A simple library to manage forms using signals. Use the provided signalForm<T>() function to create a new SignalForm<T>.

Simple observable signal


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[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][5]][6] [![dev dependency status][7]][8] [![License][license-image]][license-url] [![Downloads][downloads-image]][downloads-url]

Additional Signals to improve developer experience.

Sync Zignal signal store state with the URL query string (param magic)

Easy Signals is a signal library with no dependencies for node, deno and browsers.

a topological order respecting signals library inspired by SolidJS

A Node.js event emitter to be used across multiple projects

Simple Signal Class and Reactive Wrapper.

_React application architecture on MobX._

A Signal and Querystate backed React State management utility library.

Reactive applications for React

external store for react

A router for S.js/Surplus applications

Add multiple separate Vega views to a page and connect the signals of these views

A forms library focusing on performance and modular extensibility.

This modules sanitizes a composite of boolean plc signals that represent a state into one single variable.

<img src="https://i.postimg.cc/y8r0kVf9/Dise-o-sin-t-tulo-removebg-preview.png" width="100">

A lightweight, customizable scrollbar library for JavaScript applications.

Convert JSX for Tungsten framework using signals in development

Convert JSX for Tungsten framework using signals

React integration for TC39 signals

Simple signals implementation in javascript

Dignals-model - это библиотека для создания реактивных моделей данных. Она предоставляет удобные функции для объявления и использования реактивных моделей данных в реактивной системе.

Ignite Signals Nuxt Module

A state management library that let's you tune to your application state like a radio set

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

A lightweight, reactive state management library for React.

Lightweight Signal state management for Angular

👻 Utilities for using Jotai

Angular 16+ Signals as get/set accessors. Compatible with component inputs and two-way data binding.

Ignite Signals Vue package

A package to quickly bootstrap cerebral signals and chains.

Simple signals implementation for TypesScript

Tools for working with reactive data

Core runtime library for JelenJS - an experimental UI framework with fine-grained reactivity

Reactive Spreadsheet Cell Programming - Observable Data

ESLint rules for React Hooks, but supports @preact/signals

Utilize the power of signal state management in your React project!

A utility package which allows you to clean up before node exits

Scope State is the simplest global state system for React that you've ever used — no boilerplate, no spreading, no mental overhead.

Js signals implementation, make your state reactive

Simple and lightweight signal emitter library

Tiny reactive signals.

[](https://npmjs.com/package/@omegion1npm/repellat-quasi-omnis)

Angular Signal Store

Powerful library to interact with Angular Signals API

JavaScript Map and WeakMap cooked up with Signals.

Javascript framework with both signals and React API that uses Web Components instead of JSX

Solid signals for W3Vm

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

A lightweight, strongly-typed TypeScript library for reactive programming patterns, providing observable collections, values, and event handling.

Lightweight library for Angular Signals

Custom Event/Messaging System

riotjs cell programming (aka observers, signals/slots, computed properties)

  ![npm package minimized gzipped size (select exports)](https://

Properties for JavaScript Prototypes. Class based. Extended by a Signal implementation.

Handle resources and events for gracefully exit

Simple library for emitting and receiving signals

How to die on Unix (POSIX signals)