A library for drawing on maps that supports Mapbox, MapLibre, Google Maps, OpenLayers and Leaflet out the box

The open-source reactive database for app developers

The Open Source Agentic IDE. Create and orchestrate coding agents, show app previews and run git workflows. Use your favorite models across all providers.

React components and hooks for the Google Maps JavaScript API

Generate Excel files in-browser with WebAssembly.

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

The simple, fast, and scalable code generator that lives in your project.

Draw a mockup and generate html for it

🎨 Vibe Design System - Official monday.com UI resources for application development in React.js

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

日本で Rust を利用している会社一覧

Using react to realize web Ctrl + F function

Ameba Design System

高城寮のホームページ

ESlint plugin to define custom module dependency rules.

毎日誰かのプルリクを脳死でマージするアドベントカレンダー（2021/12/01〜）

Drag-and-drop sortable component for nested data and hierarchies

A Foundation for Scalable Cross-Platform Apps

LaunchDarkly Client-side SDK for React.js

Rust-based platform for the Web

Blazing 💥 fast terminal-ui for git written in rust 🦀

🐙 Simple and complete DOM testing utilities that encourage good testing practices.

🐅 Simple and complete custom Cypress commands and utilities that encourage good testing practices.

🐏 Simple and complete React hooks testing utilities that encourage good testing practices.

🐐 Simple and complete React DOM testing utilities that encourage good testing practices.

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

🔥 A collection of beautiful and (hopefully) useful React hooks to speed-up your components and hooks development 🔥

React Hooks — 👍