Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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@vitejs/plugin-react
The official Vite plugin for React with Babel-powered Fast Refresh and JSX transforms
eslint-config-prettier
Disables ESLint stylistic rules that conflict with Prettier, so the two tools never fight over formatting.
esbuild
An extremely fast JavaScript and CSS bundler and minifier written in Go.
eslint-plugin-react
React-specific linting rules for ESLint that catch JSX bugs, enforce Hooks conventions, and keep prop usage consistent.
Sentry JavaScript (@sentry/browser)
The official Sentry SDK for capturing errors, performance traces, and session replays in browser JavaScript apps.
Storybook
The industry-standard workshop for building, documenting, and testing UI components in isolation, across every major frontend framework.
eslint-plugin-jsx-a11y
Static ESLint rules that catch JSX accessibility issues before code ships.
Create React App
Zero-configuration CLI that bootstraps a React single-page app in one command
shadcn
Add beautifully designed, accessible UI components as owned source code via a CLI
E2B
Python SDK for spinning up secure, isolated cloud sandboxes where AI agents can safely run code.
react-turnstile
React bindings for Cloudflare Turnstile — a privacy-first CAPTCHA alternative with a declarative component and a full imperative ref API.
unplugin-icons
Import any of Iconify's 200,000+ icons as on-demand components across every major bundler and UI framework.
@clerk/backend
The official JavaScript SDK for Clerk's Backend API and JWT session verification.
next-sitemap
CLI that generates sitemaps and robots.txt for Next.js sites
Docusaurus OpenAPI Docs
Docusaurus plugin that generates polished API reference docs directly from an OpenAPI spec
React OAuth (Google)
Typed React hooks and components for Google Sign-In, One Tap, and OAuth2 login built on Google's Identity Services SDK.
react-google-recaptcha
React component wrapper for Google reCAPTCHA v2, handling script loading, widget rendering, and the execute/reset API out of the box.
TanStack AI
Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps.
react-gtm-module
Drop Google Tag Manager into any React app with a single initialize() call and a dataLayer helper.
react-hcaptcha
Drop-in React and Preact components for adding hCaptcha bot-protection challenges to any form.
react-plaid-link
React hooks and components for embedding Plaid Link, the bank-account connection flow behind Plaid's financial data APIs.
react-turnstile
A minimal React component and hook for rendering Cloudflare Turnstile CAPTCHA challenges.
tldraw
A React SDK for building infinite canvas apps — whiteboards, diagrams, and drawing tools with custom shapes and real-time sync.
react-ga
A lightweight wrapper around Google Universal Analytics that gives React apps pageview, event, timing, and outbound-link tracking with a testable API.
