JavaScript packages

Run shell commands inline in JavaScript with ES6 template strings

OpenCode plugin for Magic Context — cross-session memory and context management

Objection module for NestJS

Graphology utilities related to k-cores.

Dynamically execute or skip express middlewares

Reactive Vue3 Mapbox Framework for Vue.js written in TypeScript

A set of React components that wrap ArcGIS charts components

customizable react folder tree library

Sprag - a quality ratchet harness for AI coding agents: model-fitting delegation, ratchet rules, doc2md, Korean style gate. Same tool as claude-token-saver, under its new name.

SVG rendering routines for graphology.

An exchange that automaticcally populates the mutation selection body

Webpack loader providing hot code swapping for Elm

SVG sprites & stacks galore — Grunt plugin wrapping around svg-sprite that reads in a bunch of SVG files, optimizes them and creates SVG sprites and CSS resources in various flavours

A stripe nest integration module where stripe client can be inject to the injectables.

Official React Native bindings for Bitmovin's mobile Player SDKs.

extract .zip, .gz, .bz2, .tar, .tar.gz, .tgz, .tbz2

Assertion sugar for testdouble.js's verify() function

Conform helpers for integrating with yup

A simple Markdown to jsx parser for email templates written in typescript.

Framer Motion for Svelte 5. Declarative motion.<tag> components with AnimatePresence exit animations, gestures (hover, tap, drag, focus, in-view), variants, FLIP layout animations, shared-layout transitions, spring physics, and scroll-linked motion values

offline-plugin for webpack

Module for testing time-dependent code

Native Rust bindings for grep, clipboard, image processing, syntax highlighting, PTY, and shell operations via N-API

Enables ASP.NET MVC client-side validation, without jQuery!

Converts degrees to radians.

Automatically adds datepickers to input[type=date] on IE, Firefox, and OS X Safari.

A Stimulus controller that animates an element when it becomes visible.

AI Agent Network CLI — Local-first multi-agent orchestration across 6 runtimes (Claude Code CLI / Claude Agent SDK / Codex SDK / Codex app-server / Grok Build ACP / OpenCode CLI) and 8+ LLM providers. Apache 2.0.

A simple and powerful async abstraction lib for easily writing Node.js code.

Memory implementation of CacheX

Browser-friendly ripemd160 hasher

Authentication provider and components for Chakra UI

IBAN Validator for your web application forms (Angular, React, Vue, ...), comes without any dependencies and can be used as a standalone function in any JS project. It can perform format, digit and length IBAN validations. Currently 108 countries are supp

Cryptographic key pair data model in Javascript/Typescript, for Node.js, browsers, and React Native. Useful for Verifiable Credentials, DIDs (Decentralized Identifiers), and other uses of Data Integrity.

A redux middleware to handle websocket connections

Distinguish between scroll events initiated by the user, and those by inertial scrolling

Type-safe state management synchronized with Loro CRDT via a declarative schema and bidirectional mirroring.

Mock-Server that simulates being Microsoft OneDrive. Used for testing.

jsreport extension adding support for versioning templates and other entities

A Node.js script to display key system information with emojis. Cross-platform support for Windows, macOS, and Linux with customizable output and caching.

Plugin for providing a GraphQL client in Piral.

Calculate the dot product of two vectors.

ABP Framework is a complete open-source infrastructure to create modern web applications by following the best practices and conventions of software development. This package is a part of the [ABP Framework](https://abp.io) and contains client-side files.

Gulp wrapper for node-json-minify

React component for check browser support format webp and insert if supported webp image.

Agent Runtime Control — Loop detection, prompt caching, budget enforcement, and waste scanning for autonomous AI agents.

Official Memberstack Admin SDK for Node.js — server-side member, plan, and Data Table management with your secret key.

ANSI escape code parser and tokenizer. Parse terminal control sequences (CSI, SGR, OSC, DCS) from strings. Zero dependencies.

Provides dynamic roles based authorization for node.js connect and express servers.

Flexible drawer menu using jQuery, iScroll and CSS.