Type safe and validated Server Actions in your Next.js project.

Lightweight WASM Postgres with real-time, reactive bindings.

Create a SaaS using Next.js, Kinde-Auth, Supabase, Prisma, Stripe, and Tailwind CSS.

PyNest is a Python framework built on top of FastAPI that follows the modular architecture of NestJS

pgvector support for Node.js, Deno, and Bun (and TypeScript)

Open-source vector similarity search for Postgres

Hackable open-source version of Anthropic's Claude Artifacts by E2B

Type-Safe Errors for JS & TypeScript

Simply path/URL building in JavaScript

State-of-the-art Machine Learning for the web. Run 🤗 Transformers directly in your browser, with no need for a server!

A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.

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

Terraform template for Dify on AWS

Sync little subsets of your Postgres data into local apps and services.

An infinite canvas with smart shapes

Backstage is an open framework for building developer portals

DSPy: The framework for programming—not prompting—foundation models

Faster Whisper transcription with CTranslate2

An extremely fast Python linter and code formatter, written in Rust.

a Hassle-Free Python Experience

Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting yo…

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of …

Prisma Client Python is an auto-generated and fully type-safe database client designed for ease of use

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

shadcn/ui compatible react aria components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.

A type-safe form validation library utilizing web fundamentals to progressively enhance HTML Forms with full support for server frameworks like Remix and Next.js.

Simple responsive charts

📈 A small, fast chart for time series, lines, areas, ohlc & bars

Simple, responsive, modern SVG Charts with zero dependencies