Virtual whiteboard for sketching hand-drawn like diagrams

Fabric is an open-source framework for augmenting humans using AI. It provides a modular system for solving specific problems using a crowdsourced set of AI prompts that can be used anywhere.

An agentic company research tool powered by LangGraph and Tavily that conducts deep diligence on companies using a multi-agent framework. It leverages Google's Gemini 2.5 Flash and OpenAI's GPT-5.1…

An LLM agent that conducts deep research (local and web) on any given topic and generates a long report with citations.

Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

Radix Themes is an open-source component library optimized for fast development, easy maintenance, and accessibility. Maintained by @workos.

The open-source LLMOps platform: prompt playground, prompt management, LLM evaluation, and LLM observability all in one place.

An autonomous agent for deep financial research

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

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

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

Test your prompts, agents, and RAGs. AI Red teaming, pentesting, and vulnerability scanning for LLMs. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with co…

🦋 An Infographic Generation and Rendering Framework, bring words to life with AI!

Build a Jekyll blog in minutes, without touching the command line.

Chalk is a high quality, completely customizable, performant and 100% free Jekyll blog theme.

Open-source platform to build and deploy AI agent workflows.

"RAG-Anything: All-in-One RAG Framework"

List of projects that provide terminal user interfaces

Open-source search and retrieval database for AI applications.

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

Claude Agent SDK with a web browsing tool

A curated list of awesome places to learn and/or practice algorithms.

Get Under the Hood of Your Apple Silicon Dev cockpit was made for developers who want to see what's happening real-time.

Lightweight agent orchestration dev tool that lives in your repo

Kumi is a declarative rules-and-calculation DSL for Ruby that staticaly analyzes and compiles your business logic.

A rich git commit graph in your terminal, like magic 📚

💫 Toolkit to help you get started with Spec-Driven Development