LarAgent

langchain-ai/

langchain

▲ 595/wk

The agent engineering platform.

langchain-ai/

langgraph

▲ 509/wk

Build resilient agents.

deepset-ai/

haystack

▲ 61/wk

Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.

microsoft/

autogen

▲ 158/wk

A programming framework for agentic AI

run-llama/

llama_index

▲ 198/wk

LlamaIndex is the leading document agent and OCR platform

heygen-com/

hyperframes

▲ 1.1k/wk

Write HTML. Render video. Built for agents.