A collection of modern, server-safe React hooks – from the ui.dev team

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

Universal shadcn/ui for React Native featuring a focused collection of components - Crafted with NativeWind v4 and accessibility in mind.

Get started quickly with Next.js, Postgres, Stripe, and shadcn/ui.

A compiler for a lisp-like language targeting LLVM IR, x86 assembly

LLM and System Prompt vulnerability scanner tool

A basic WebGL library.

Discussions and proposals related to the main React Native project

This is how you should test your react-native components with Jest and React Native Testing Library

Open-source dev tools for enterprise SSO. Ship SAML + SCIM support this afternoon.

Open-source vector similarity search for Postgres

Open-source Windows and Office activator featuring HWID, Ohook, KMS38, and Online KMS activation methods, along with advanced troubleshooting.

📱⚡️ Lighthouse for Mobile - audits your app and gives a performance score to your Android apps (native, React Native, Flutter..). Measure performance on CLI, E2E tests, CI...

Submit your idea and get a list of similar ideas that YCombinator has invested in in the past.

All the resources you need to get to Senior Engineer and beyond

Learn Low Level Design (LLD) and prepare for interviews using free resources.

The AI Application Framework for Javascript

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Standalone, language agnostic dotenv

Python scraper based on AI

Focus on prompting and generating

Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.

LLM training in simple, raw C/CUDA

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared …

🙌 OpenHands: Code Less, Make More

Unofficial API for Claude-2 via Claude Web (Also CLI)

Devika is an Agentic AI Software Engineer that can understand high-level human instructions, break them down into steps, research relevant information, and write code to achieve the given objective…

Get up and running with Llama 3.2, Mistral, Gemma 2, and other large language models.

A map of all the different places where React Native developers can be found, curated by yours truly.