JavaScript packages

Sino-Korean, aka Hanja, Utilities for Korean Language Processing

A file-system storage implementation of the Apify API

The [spider](https://github.com/spider-rs/spider) project ported to Node.js

2D/3D shape intersection checks

Player logic for TIDAL

The icon library for Zebra Technologies' Zeta Design System.

Yoctol specific base linting rules for ESLint

Midi parser & player engine for browser or Node. Works well with single or multitrack MIDI files.

Serve your Next.js app inside Electron using a custom scheme.

PDF QR Code scanner entirely written in JavaScript.

browser feature database

Audit any URL against WCAG 2.2 from the terminal with the pour engine. Headless Chrome, structured findings, CI-friendly exit codes, a static check over HTML and template files with SARIF and GitHub annotations, a site-wide report runner, and an MCP serve

A simple in-memory mock mail provider for strapi.io

React Native wrapper to bridge PayPal iOS and Android SDK

A zero-config build tool for creating GitHub Actions from TypeScript. Bundles with rsbuild, validates action.yml against GitHub's schema, and outputs production-ready Node.js 24 actions.

Column block model integration for Univer Docs.

Juspay's official expresscheckout-nodejs sdk

A Keyv store implementation using MongoDB as the backend storage

Get image and generate its smaller copies asynchronously.

LocalStorage engine for redux-persistence

Provides functionality to visualize well logs, particularly those already converted to JSON, using d3.js visualization library.

This is a fork of [@ff00ff/mammoth](https://github.com/Ff00ff/mammoth). We made this fork because the upstream project has not been active. We'd love to get rid of this fork if that changes.

JSON Forms Example Data

Angular directive for handling click events outside an element.

Highcharts for your Angular2 project

Validate ISO-8601 strings

A graph database for Node.js and the browser built on top of LevelUp

TypeScript client library for Microsoft Graph API with built-in authentication

Automatic page load progress bar

Debug utilities for luma.gl

My own eslint configurations

Chart model integration for Univer Boards.

Enhanced list model integration for Univer Docs.

A simple, yet customizable live search jQuery plugin.

Convert Joi errors to form UI or Mongoose schemas, optionally changing the message text.

Angular 6+ bindings for [plyr video and audio player](https://github.com/sampotts/plyr). Supports everything that original library supports.

TypeScript loader for SystemJS

VueScriptX brings back the <script> tag to your Vue projects!

RelayFile observer dashboard for browsing synced workspace files and metadata

React theme editor and renderer library for Tecof projects

Functions for manipulating strings.

The self-custody MPC wallet SDK for AI agents. Bitcoin, Ethereum, Solana & 36+ chains via DKLS23 threshold signatures. TypeScript, multi-platform (Node, browser, React Native).

A draggable number input component for React. Mimics the behavior in Figma, Blender, After Effects, etc.

Grunt task for running jasmine-node

HEML is an open source markup language for building responsive email

A transparent caching proxy for any object using Keyv - automatically cache method calls with TTL support

MyLogger SDK — browser and Node/Next.js telemetry for the MyLogger platform.

Node.js Pixiv credential manager and authentication facade - token cache, refresh-token lifecycle, profiles, PKCE OAuth + Puppeteer login, optional gppt interoperability. Library and CLI (ptg). TypeScript types included.

Creates a readable stream producing cryptographically strong pseudo-random data using `crypto.randomBytes()`

A ready / simple to use, highly customizable, updateable, ajax supported, animated and material designed menu component for React