Production-ready React components following shadcn/ui principles. TypeScript-first, Tailwind-styled, Radix-powered. Beautiful defaults with complete customization freedom. The frontend UI toolkit f…

The best ChatGPT that $100 can buy.

Hundreds of extra shadcn ui blocks & components.

Claudable is an open-source web builder that leverages local CLI agents, such as Claude Code, Codex, Gemini CLI, Qwen Code, and Cursor Agent, to build and deploy products effortlessly.

🚀 The OpenAPI to TypeScript codegen. Generate clients, SDKs, validators, and more. Support: @mrlubos

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

Fully animated, open-source component distribution built with React, TypeScript, Tailwind CSS, Motion, and Shadcn CLI. Browse a list of components you can install, modify, and use in your projects.

A browser based code editor

Open-source vector similarity search for Postgres

Interactive 3D visualization of knowledge graphs generated by Microsoft GraphRAG. Explore entities, relationships, and communities with immersive visual analytics.

iOS-like wheel picker for React with smooth inertia scrolling and infinite loop support. / Backed by ▲Vercel OSS Program

A clean & lightweight collection of React Hooks & Utilities!

Smart account toolkit for role-based access control

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

A Prisma generator for generating Zero schema with ease

Tree component for React with ability to drag-and-drop items throughout the tree. Based on an example from dnd-kit (https://github.com/clauderic/dnd-kit).

Open source Medium alternative- set up your personal blog in minutes.

Typescript-first background job processing library, backed by Postgres.

Natural language to SQL template built with Next.js and the AI SDK

Lightweight fuzzy-search, in JavaScript

BullMQ - Message Queue and Batch processing for NodeJS and Python based on Redis

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

A CLI tool for analyzing Claude Code/Codex CLI usage from local JSONL files.

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Build cross-platform Native Progressive Web Apps for iOS, Android, and the Web ⚡️

An open source collection of animated, interactive & fully customizable React components for building memorable websites.

99% of Queries in Zero Milliseconds

🏪 One component to pick them all

Everything you need to get started with your own Intranet of Things, using the high-quality, low-cost Pico W as the backbone.