A modal state manager for React.

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

☎️ International phone input component for React

The best way to start a full-stack, typesafe Next.js app

The recommended Code Splitting library for React ✂️✨

🥢 A minimalist-friendly ~2.1KB routing for React and Preact

Change CSS theme with toggle, buttons or select using CSS custom properties and localStorage

React useContextSelector hook in userland

🌈 React for interactive command-line apps

String validation

A JavaScript library to position floating elements and create interactions for them.

Multi-format 1D/2D barcode image processing library, usable in JavaScript ecosystem.

A draggable and resizable grid layout with responsive breakpoints, for React.

Realtime Sync for Any Backend Stack

💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.

React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.

TypeScript-first schema validation with static type inference

A fully featured React components library

A payment application to demonstrate real-world usage of Cypress testing methods, patterns, and workflows.

🔩 The missing TypeScript utils

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.

A wrapper for async/await calls without the need of try/catch block.

Collection of TypeScript type challenges with online judge

The modern, lightweight, performant, accessible and extensible drag & drop toolkit for React.

React hook that persists data in localStorage

A plug-n-play Typescript generator for Mongoose.

Authentication for the Web.

Static site and content for Storybook tutorials

Detect Browsers, OS, Devices, Bots, AI Crawlers, Apps, and more. Run in Browser (client-side) or Node.js (server-side).