Agent frameworksIntermediateOpen source
LangGraph
Graph runtime for stateful agents, from the LangChain team.
44,382 GitHub stars
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Frameworks, open models, courses, papers, and tools. Every card goes to the project's own site or repository. Descriptions stay in English here and follow the language switcher.
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- 01Neural Networks: Zero to HeroAndrej Karpathy's free video course, from scratch.
- 02Hugging Face LLM CourseFree course on large language models. Start at chapter 1.
- 03Prompt Engineering GuideDAIR.AI's free guide website.
- 04ChatGPT Prompt Engineering for DevelopersShort course by Isa Fulford and Andrew Ng.
- 05Google Machine Learning Crash CourseFree introductory ML course from Google.
- 06AI Agents for BeginnersMicrosoft's free lesson repo on AI agents.
- 07Hugging Face Agents CourseFree course on building agents with the Hugging Face stack.
- 08OllamaLocal runner that pulls and serves open models.
- 09smolagentsSmall Hugging Face library for code and tool agents.
- 10LangGraph docsOfficial LangGraph documentation.
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468 resources
- Agent frameworksIntermediateFree
LangGraph docs
Official LangGraph documentation.
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
LangChain
Library for chains, tools, and model calls.
148,937 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateFree
LangChain workflows and agents
Official guide to workflows and agents.
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
CrewAI
Framework for role-based crews of agents.
60,444 GitHub stars
Open (opens in a new tab) - Agent frameworksBeginnerFree
CrewAI docs
Official CrewAI documentation.
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
AutoGen
Microsoft framework for multi-agent conversations.
61,688 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateFree
AutoGen docs
Official AutoGen documentation.
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
OpenAI Agents SDK
OpenAI's Python SDK for agents and handoffs.
30,471 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateFree
OpenAI Agents SDK docs
Official docs for the OpenAI Agents SDK.
Open (opens in a new tab) - Agent frameworksBeginnerOpen source
smolagents
Small Hugging Face library for code and tool agents.
30,198 GitHub stars
Open (opens in a new tab) - Agent frameworksBeginnerFree
smolagents docs
Official smolagents documentation.
Open (opens in a new tab) - Agent frameworksAdvancedOpen source
Letta
Agent runtime with long-term memory, formerly MemGPT.
25,327 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
Agno
Python framework for agents and teams, formerly Phidata.
43,031 GitHub stars
Open (opens in a new tab) - Agent frameworksBeginnerOpen source
n8n
Open workflow automation you can self-host.
209,430 GitHub stars
Open (opens in a new tab) - Agent frameworksBeginnerFree
n8n docs
Official n8n documentation, including self-hosting.
Open (opens in a new tab) - Agent frameworksBeginnerOpen source
Flowise
Visual builder for LLM flows.
55,547 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
Dify
Open platform for LLM apps, RAG, and agents.
160,316 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
browser-use
Library that lets an agent drive a browser.
119,915 GitHub stars
Open (opens in a new tab) - Agent frameworksAdvancedOpen source
OpenHands
Open platform for software-engineering agents.
92,560 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
Aider
Terminal pair-programmer that edits a git repo.
49,919 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
LlamaIndex
Framework for retrieval and agents over your data.
52,795 GitHub stars
Open (opens in a new tab) - Agent frameworksIntermediateFree
LlamaIndex RAG docs
Official explanation of retrieval-augmented generation.
Open (opens in a new tab) - Agent frameworksIntermediateOpen source
AutoGPT
Early open project for goal-driven agents.
187,886 GitHub stars
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