JSPM

Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

type-check allows you to check the types of JavaScript values at runtime with a Haskell like type syntax.

Bare simple logger for NodeJS

JavaScript library for DOM operations

Lint your commit messages

Lint your commit messages

Read commit messages from a specified range or last edit

Lint your commit messages

Lint your commit messages

Load shared commitlint configuration

Lint your commit messages

Lint your commit messages

Lint your commit messages

Lint your commit messages

Lint a string against commitlint rules

Format commitlint reports

Lint your commit messages

config validator for commitlint.config.js

Create and modify PDF files with JavaScript

Ethereum Standard Library

Library to help write libraries that accept both promises and callbacks.

Responsive and accessible React UI components built with React and Emotion

A collection of 50+ hooks for state and UI management

React components library focused on usability, accessibility and developer experience

Make your React Components aware of their width and/or height!

Node.js library editing Windows Resource data

Node.js library for Portable Executable format

NodeJS v3 [HubSpot API](https://developers.hubspot.com/docs/api/overview) SDK(Client) files

Theme and components agnostic ChakraProvider

stdlib TypeScript type declarations.

Load a manifest for compiling source files.

Mantine notifications system

Calendars, date and time pickers based on Mantine components

A Node.js module for Oracle Database access from JavaScript and TypeScript

Pure JS implementation of the DOM Level 3 XPath specification

[](https://www.npmjs.com/package/@mantine/utils)

A common package of Essential JS 2 base64 embed icons library

A common package of Essential JS 2 base libraries, methods and class definitions

pure bmp decoder library for nodejs, support all bmp formats,converted from http://www.netsurf-browser.org/projects/libnsbmp/

A library to sync external React state updates

Mantine css-in-js styles engine, based on emotion

A powerful, high-performance React Native Camera library.

The Vega visualization grammar.

Let users toggle colors

Code highlight with Mantine theme

Provides access to user's media library.

Modals manager based on Mantine components

Dropzone component built with Mantine theme and components

Show some ❤️ to process errors

Customizable and hackable json-validator and json-schema utilities for traversal, data generation and validation

Parse CSS3 gradient definitions and return an AST.

Dead simple fluent JavaScript validation library

A common package of Essential JS 2 React base, methods and class definitions

Twilio Video JavaScript Library

json-pointer utilities for querying and transforming data

Type definitions for common Sanity Media Library data structures

CLI to build JavaScript files for React Native libraries

Embla based carousel

Implements scroll on drag

A minimal toolbelt for builing fast SVG-based applications

Keep watch of your bundle size

The advanced library to create your own croppers suited for any website design

A comprehensive JavaScript/TypeScript library designed for both Node.JS and browsers, facilitating seamless interaction with the Atlassian Jira API.

A complete TypeScript library for connecting to and making transactions on different blockchains


Check if a value is an `Error` instance

Framework detection utility

Tiny animation library

survey.js is a JavaScript Survey Library. It is a modern way to add a survey to your website. It uses JSON for survey metadata and results.

Normalize exceptions/errors

List all available Node.js versions

Blazing fast and lightweight autocomplete library without dependencies. 1KB gzipped.

Resolve Node.js version aliases like 'latest', 'lts' or 'erbium'

Rich text editor based on tiptap

The core engine of GestureEvents, a modern and robust multi-pointer gesture detection library for JavaScript.

Get the global cache directory

Fetch releases on nodejs.org

Normalize and validate Node.js versions

Properly update an error's message

Asciidoctor - the core library

Beautify Axios Logging Messages

Simplified, lightweight HTTP client library

benchmark tooling that loves you ❤️

Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams

Command center components for react and Mantine

Create and modify PDF files with JavaScript

focus on the essential experience

Simple javascript lib for converting a [comma || space] delimited string to an array

Blazing fast, tree-shakeable, type-safe, modern utility library to sort any type of array in less than 1 KB!

The fastest way to build Svelte packages

Create and modify PDF files with JavaScript

FantasyLand compliant (monadic) alternative to Promises

Ensures consistent encoding and decoding of TC Signals for the iab. Transparency and Consent Framework (TCF).

Make React Faster. Automatically.

The core of the advanced cropper libraries family

Code highlight with Mantine theme

Daily React makes it easier to integrate [@daily-co/daily-js](https://www.npmjs.com/package/@daily-co/daily-js) in React applications.

Open source, fullstack monitoring. Capture frontend errors, record server side logs, and visualize what broke with session replay.

Open source UI components and visual style guide for U.S. government websites

The react cropper library that gives the possibility to create croppers exactly suited for your website design

A simple mocking library for TypeScript

Library of associative containers; it implements TreeMap, TreeSet, TreeMultiMap and TreeMultiSet classes

The Telegram Bot Framework.

A JavaScript / TypeScript / Python / C# / PHP cryptocurrency trading library with support for 100+ exchanges

Keep your library size in check

Unstyled components and primitives for building accessible web apps and design systems with SolidJS.

Navigation progress bar

A sweet set of chai matchers for your blockchain testing needs.

Useful angular pipes

An implementation of GitHub's Primer Design System using React

Common utilities and types for Kobalte.

ViewComponents for the Primer Design System

Plug n' Play Angular (2++) directive to print your stuff

Standard library.

A tiny JavaScript library that can be used to detect WebRTC features e.g. system having speakers, microphone or webcam, screen capturing is supported, number of audio/video devices etc.

SCSS themes for @chatscope/chat-ui-kit-react library

Filterizr is a jQuery plugin that sorts, shuffles, searches and applies stunning filters over responsive galleries using CSS3 transitions and custom CSS effects

A mock provider for your blockchain testing needs.

Shared library for ExpressoTS modules 🐎

TypeScript common pattern shortcut definitions / utility gist library

Sweeter, faster and simpler than truffle.

Mock smart contracts in a smart way.

A tiny library to create custom errors in JavaScript.

Compile solidity without the hassle.

BootstrapVueNext is an early and lovely component library for Vue 3 & Nuxt 3 based on Bootstrap 5 and Typescript.

A mock ens implementation for testing.

React component library for creating chat interfaces

React hook for state management in chat applications

A library & CLI for managing packages

Provides functionality for working with the server side aspects of the U2F protocol.

React library for Iconoir, the biggest open source icon library with tons of free icons.

The Command Line Interface (CLI) for Asciidoctor.js

A modern, zero dependency tool for managing git hooks in Bun projects.

Twilio Video Processors JavaScript Library

Get the UTF-8 byte length of a string

A NodeJS library to interact with the MailHog API

OpenID 1.1/2.0 library for Node.js

A JavaScript AsciiDoc processor, cross-compiled from the Ruby-based AsciiDoc implementation, Asciidoctor, using Opal

Google's common JavaScript library

Collapse library based on CSS transition for React

Standard library statistical functions.

Guess the indentation of a JSON string

BLAS.

Constants.

React library for audio recording and visualization using Web Audio API

DOM-based HTML email sanitizer for in-browser email rendering.

wrapper&context component to expose and provide react-uploady functionality

Lightweight ES Module implementation of reflect-metadata

Filesystem APIs.

JavaScript diagramming library

A Proxy object that can nest itself when accessed

Natural language processing.

the Javascript SIP library

Process utilities.

Streams.

OS utilities.

JS API for Yahoo Finance

A standalone components library for Vue.Js 3 & Nuxt.Js 3

Moq library for Typescript inspired by c# moq

Regular expressions.

Time utilities.

Random numbers.

A logging helper for Node JS Edit

This package provides comprehensive TypeScript type definitions for the entire Lit Protocol ecosystem. It exports interfaces and types that ensure type safety and provide excellent IDE support across all Lit Protocol packages.

Angular Animations Utilities

String manipulation functions.

Like `string.slice()` but bytewise

A SIP library for JavaScript

This submodule provides functions to make dealing with Uint8Arrays easier.

A common package of Essential JS 2 base Vue libraries, methods and class definitions

Find multiple free ports on localhost

A comprehensive cryptographic toolkit for the Lit Protocol SDK that handles secure key operations, encryption/decryption, and advanced cryptographic schemes.

RFC-compliant UUID Generator for JavaScript

Unofficial Hyperliquid API SDK for all major JS runtimes, written in TypeScript. Fork with Node.js 20.18.0+ compatibility.

A library to generate 10 shades of color based on provided color value

This submodule exports various modules, constants, interfaces, errors, utilities that are being used in Lit Protocol.

Blowfish encryption library for browsers and Node.js

zero config bundler for js/ts/jsx libraries

A simple SSR-ready wrapper for FullStory in React

React library of Procore Design Guidelines

This submodule contains various utility functions for error handling, logging, type checking, and other operations in the JavaScript SDK for the Lit Protocol.

A comprehensive toolkit for managing access control conditions within the Lit Protocol ecosystem. This package provides functionalities for formatting, validating, and securing access control rules.

A simple bundler for your delcious modules~!

This package provides essential cryptographic operations for the Lit Protocol by re-exporting TweetNaCl.js (https://www.npmjs.com/package/nacl). It offers a lightweight implementation of the NaCl (pronounced "salt") cryptography library, enabling secure e

Node.js SDK to send your logs to Coralogix

The Web Component version of the IDS Enterprise component library

Twilio TaskRouter JavaScript library

Unofficial Hyperliquid API SDK for all major JS runtimes, written in TypeScript.

Advanced authentication utilities for managing blockchain resource permissions and capabilities within the Lit Protocol ecosystem. Built on top of SIWE (Sign-In with Ethereum) and SIWE-RECAP for robust authentication flows.

Porsche Design System is a component library designed to help developers create the best experience for software or services distributed by Dr. Ing. h.c. F. Porsche AG.

Gulp.js command execution for humans

Ethereum wallet library.

Read more about it here:

Open source UI components and visual style guide for U.S. government websites

Get the preferred Node.js version of a project or user

Parallax Engine that reacts to the orientation of a smart device.

This package provides foundational utilities and interfaces that power the core functionalities of the Lit Protocol SDK. It includes essential data structures, business logic, and shared configurations that other packages build upon.

Download a specific version of Node.js

Orbit-components is a React component library which provides developers with the easiest possible way of building Kiwi.com's products.

Read more about it here

Rich text editor built with Mantine components

A tiny TypeScript library for debouncing functions.

Library to convert Yup to JSON Schema

Turn non-concurrent FantasyLand Applicatives concurrent

Truncate a JSON string

Channel module.

Ensures consistent encoding and decoding of TC Signals for the iab. Transparency and Consent Framework (TCF).

A Google Sheet integration for NestJs

Angular wrapper for tippy.js

Monitor your WebRTC application by collecting WebRTC statistics from end users

Radix trie module.

Feather Icons components library for your Angular Applications

Vanilla Extract integration for Mantine theme

Cmp module.

Library to parse dependencies for Closure Library. Also includes a CLI to generate deps.js files for Closure Library's debug loader.

Powerful object and string validation in Javascript.

Piwik PRO basic tracking library for the frontend.

Array module.

Chalk with style strings

JavaScript library for writing ID3 tag to MP3 files in browsers and Node.js

Solidity bytes tightly packed arrays utility library.

Add external libraries to your generated html pages

Command-line tools for working with Architecture Decision Records

Nextcloud files utils

A well designed, fully animated, highly customizable, and easy-to-use notification library for your Angular application.

Agentic AI utils which work with any LLM and TypeScript AI SDK.

Merge an error with its inner cause

Properly wrap an error's message

💣 Error handler for CLI applications 💥

React Component that converts JSON to nested grid tables.

Primer Brand is a GitHub's design system for creating React-based marketing websites and digital experiences.

Lint your commit messages

Vue library for Cloudflare Turnstile CAPTCHA alternative

Iconoir - The biggest open source icon library with tons of free icons.

Better `Object.defineProperty()`.

Raty - A Star Rating Plugin

Porsche Design System is a component library designed to help developers create the best experience for software or services distributed by Dr. Ing. h.c. F. Porsche AG.

Tabler Icons components library for your Angular applications

Common APIs shared across base pseudorandom number generators.

PostCSS plugin to add a collection of mixins, shortcuts, helpers and tools for your CSS

Properly create error classes

Properly update an error's properties

This submodule includes functions for interaction with local storage (get, set, remove), converting between Blob and base64 string, converting a file to a data URL, downloading a file, and injecting an iFrame for displaying LIT content on the current page

Properly update an error's stack

A nodejs currency converter library that doesn't require subscribing to any API calls.

Library to check variable type and properties in object.

Handle errors in a simple, stable, consistent way

The official client library to easily interface with Strapi from your JavaScript/TypeScript project

Inkline is the intuitive UI Components library that gives you a developer-friendly foundation for building high-quality, accessible, and customizable Vue.js 3 Design Systems.