Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

Kind1
Library4824 SDK549 Tool342 Framework214
Category3
Utilities Ids Helpers1293 Serialization Data Formats487 UI Component Libraries383 Cli Terminal323 Authentication Authorization289 Cryptography Hashing259 Web Frameworks API Servers246 Build Tools Bundlers227 Image Media Processing213 Cloud Sdks200 Database Drivers Clients200 Async Concurrency Runtimes194
Tags
React667 Python638 Javascript591 Rust485 Typescript408 Hacktoberfest308 PHP304 Nodejs280 Parser224 JSON205 Laravel203 Go192
Sort:Used by Most Apps
Used by Most Apps Health Score Most Stars A-Z
Showing 17 of 5929 packages
SDK UI Component Libraries Async Concurrency Runtimes Web Frameworks API Servers Clear all
91Health
SDK npm

react-stripe-js

Official React components and hooks for embedding Stripe.js and Stripe Elements in a React app.

2,041
MIT
Used by 25
96Health
SDK Cargo

vercel_runtime

The official Rust runtime for writing and deploying serverless functions on Vercel.

16,243
Apache 2.0
Used by 18
84Health
SDK npm

react-turnstile

React bindings for Cloudflare Turnstile — a privacy-first CAPTCHA alternative with a declarative component and a full imperative ref API.

845
MIT
Used by 11
79Health
SDK npm

@nestjs/serve-static

Official NestJS module for serving static files and single-page apps from an Express or Fastify server

515
MIT
Used by 8
40Health
SDK npm

react-google-recaptcha

React component wrapper for Google reCAPTCHA v2, handling script loading, widget rendering, and the execute/reset API out of the box.

1,082
MIT
Used by 5
69Health
SDK npm

supertokens-auth-react

Prebuilt, customizable React UI for SuperTokens authentication — login, signup, MFA, and session management out of the box.

306
Apache 2.0
Used by 3
39Health
SDK npm

react-turnstile

A minimal React component and hook for rendering Cloudflare Turnstile CAPTCHA challenges.

158
MIT
Used by 3
92Health
SDK npm

tldraw

A React SDK for building infinite canvas apps — whiteboards, diagrams, and drawing tools with custom shapes and real-time sync.

50,358
Other
Used by 2
46Health
SDK npm

@cloudflare/stream-react

Official React component for embedding and controlling Cloudflare Stream video players.

198
BSD 3
Used by 2
61Health
SDK npm

react-connect-js

React components that wrap Stripe Connect.js, giving platforms typed, drop-in embedded UI for payments, payouts, onboarding, and account management.

40
MIT
Used by 2
62Health
SDK npm

unicornstudio-react

A typed React and Next.js wrapper for embedding Unicorn.Studio's interactive WebGL scenes, with lazy loading, placeholders, and live variable/preset control.

40
MIT
Used by 2
61Health
SDK npm

connect-js

Loader and initializer for Stripe Connect's embeddable onboarding, payments, and payout UI components.

39
MIT
Used by 2
56Health
SDK PyPI

aiodocker

AsyncIO Python client for the Docker Engine HTTP API, built on aiohttp.

537
Apache 2.0
Used by 1
57Health
SDK PyPI

kubernetes_asyncio

Asyncio-based Python client library for the Kubernetes API, built on aiohttp.

436
Apache 2.0
Used by 1
90Health
SDK PyPI

rasa-sdk

Python SDK for building the custom action server that connects a Rasa chatbot to your own APIs and business logic.

318
Apache 2.0
Used by 1
46Health
SDK npm

react-apple-signin-auth

A drop-in React button and helper API for Sign in with Apple, built directly on Apple's official JS SDK.

140
MIT
Used by 1
59Health
SDK npm

grafana-aws-sdk-react

Shared React components and hooks that give AWS-backed Grafana data source plugins a consistent authentication, connection, and SQL query-editing UI.

6
Apache 2.0
Used by 1

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