A mighty CSS linter that helps you avoid errors and enforce conventions.

yargs the modern, pirate-themed successor to optimist.

Zero-config CLI for TypeScript package development

A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

A small, fast, JavaScript-based JavaScript parser

Extract the Readable Content from an HTML Document

Convert HTML into Markdown with JavaScript

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller, a major upgrade to lodash.

A small and lightweight JavaScript engine optimized for running React Native on Android

The simplest and fastest way to bundle your TypeScript libraries.

Faster subsequent page-loads by prefetching in-viewport links during idle time

A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.

Painless Vue forms

Fix broken node modules instantly

The official, opinionated, batteries-included toolset for efficient Redux development

Next Generation Server Toolkit. Create web servers with everything you need and deploy them wherever you prefer.

Graph theory (network) library for visualisation and analysis

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

Generative UI SDK for React

Official JavaScript / TypeScript library for the OpenAI API

Display PDFs in your React app as easily as if they were images.

Render Mermaid diagram markup to SVG or ASCII

Transform SVGs into React components

React Native's Animated library reimplemented

A small and embeddable Javascript engine. It supports the ES2020 specification including modules, asynchronous generators, proxies and BigInt.

PWA for eCommerce. 100% offline, platform agnostic, headless, Magento 2 supported.

Beautiful and accessible math in all browsers

Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

general natural language facilities for node

Type-safe search params state manager for React frameworks - Like useState, but stored in the URL query string.