Streamlit — A faster way to build and share data apps.

Playwright MCP server

The official Python SDK for Model Context Protocol servers and clients

Expose llms-txt to IDEs for development

React UI + elegant infrastructure for AI Copilots, AI chatbots, and in-app AI agents. The Agentic last-mile 🪁

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

Java version of LangChain

🦜🔗 Build context-aware reasoning applications

An Application Framework for AI Engineering

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

How to (and how not to) refer to the OAI in meetups, interviews, casual conversations, the settling of bar bets, and for conference presentations.

The OpenAPI Specification Repository

In-browser Markdown editor

A game for learning CSS flexbox 🐸

Starter files, final projects, and FAQ for my Ultimate React course

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.

One page resume from @chriscoyier

A programmer-oriented testing framework for Java.

✅ The programmer-friendly testing framework for Java and the JVM

Official upstream development repository for Cabal and cabal-install

Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.

CLI tool for spawning and running containers according to the OCI specification

The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

Universal Command Line Interface for Amazon Web Services

Hibernate Validator - Jakarta Bean Validation Reference Implementation

Hibernate's core Object/Relational Mapping functionality

Web UI for Fluentd

Fluentd: Unified Logging Layer (project under CNCF)