UI-Router State Visualizer and Transition Visualizer
A headless React component for image cropping
Create a React component from a custom element.
Typewriter effect inspired by ChatGPT ⌨️
JavaScript library for using the Sapling.ai API.
React Native Bluetooth Low Energy library
Khan Academy's new expression editor for the mobile web.
A React wrapper component around signature_pad. 100% test coverage, types, examples, & more. Unopinionated and heavily updated fork of react-signature-pad
Utilities for Svelte 5 that I find useful and will use in the various projects I work on. It's maintained by me, for me.
This POC shows how browser crashes could potentially be detected.
Share server-side state with the client-side of an Express app via JavaScript.
A Stimulus controller for managing checkbox lists.
GitHub-style markdown editor for Ruby and Rails
React hook for resolving promises with Suspense support
A fancy immutable storage library for JavaScript
A Select control built with and for ReactJS
is a Command Line Interface (CLI) tool designed to help you create files. This tool is built with Node.js and uses the Commander package to create the CLI.
The tRPC React library
React hook for using controllable state
Form components and submission functionality for Irving
React hooks for Model Context Protocol (MCP) - expose React components as AI tools for Claude, ChatGPT, Cursor, and Copilot with Zod validation
Hooks for creating your next component library
[](https://www.npmjs.com/package/immutable-form) [](https://circleci.com/gh/Intelight/immutable-form)
This is a plugin for [Biome](https://biomejs.dev/), the JavaScript and TypeScript linter, that identifies bad uses of the `useEffect` hook in React.